4642153140 has 48 divisors (see below), whose sum is σ = 13040419392. Its totient is φ = 1233870336.

The previous prime is 4642153123. The next prime is 4642153141. The reversal of 4642153140 is 413512464.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4642153098 and 4642153107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642153141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107589 + ... + 144428.

It is an arithmetic number, because the mean of its divisors is an integer number (271675404).

Almost surely, 2^4642153140 is an apocalyptic number.

It is an amenable number.

4642153140 is an abundant number, since it is smaller than the sum of its proper divisors (8398266252).

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

4642153140 is a wasteful number, since it uses less digits than its factorization.

4642153140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252336 (or 252334 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4642153140 is about 68133.3482224380. The cubic root of 4642153140 is about 1668.1681348609.

The spelling of 4642153140 in words is "four billion, six hundred forty-two million, one hundred fifty-three thousand, one hundred forty".