4629154140 has 144 divisors (see below), whose sum is σ = 15172911936. Its totient is φ = 1135641600.

The previous prime is 4629154069. The next prime is 4629154147. The reversal of 4629154140 is 414519264.

4629154140 is a `hidden beast` number, since 4 + 629 + 15 + 4 + 14 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4629154095 and 4629154104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4629154147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 724560 + ... + 730920.

It is an arithmetic number, because the mean of its divisors is an integer number (105367444).

Almost surely, 2^4629154140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4629154140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7586455968).

4629154140 is an abundant number, since it is smaller than the sum of its proper divisors (10543757796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4629154140 is a wasteful number, since it uses less digits than its factorization.

4629154140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6700 (or 6695 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4629154140 is about 68037.8875333442. The cubic root of 4629154140 is about 1666.6096059576.

The spelling of 4629154140 in words is "four billion, six hundred twenty-nine million, one hundred fifty-four thousand, one hundred forty".