4365671040 has 256 divisors, whose sum is σ = 16276752000. Its totient is φ = 1102823424.

The previous prime is 4365671039. The next prime is 4365671053. The reversal of 4365671040 is 401765634.

It is a happy number.

4365671040 is a `hidden beast` number, since 43 + 6 + 567 + 10 + 40 = 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 = 4365670986 and 4365671004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321672 + ... + 334968.

Almost surely, 2^4365671040 is an apocalyptic number.

4365671040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4365671040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8138376000).

4365671040 is an abundant number, since it is smaller than the sum of its proper divisors (11911080960).

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

4365671040 is a wasteful number, since it uses less digits than its factorization.

4365671040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13344 (or 13326 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4365671040 is about 66073.2248342700. The cubic root of 4365671040 is about 1634.3698270050.

The spelling of 4365671040 in words is "four billion, three hundred sixty-five million, six hundred seventy-one thousand, forty".