4321392929136 has 160 divisors (see below), whose sum is σ = 12484502051840. Its totient is φ = 1431130809600.

The previous prime is 4321392929111. The next prime is 4321392929137. The reversal of 4321392929136 is 6319292931234.

4321392929136 is a `hidden beast` number, since 4 + 3 + 213 + 9 + 292 + 9 + 136 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4321392929137) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83092101 + ... + 83144091.

It is an arithmetic number, because the mean of its divisors is an integer number (78028137824).

Almost surely, 2^{4321392929136} 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 4321392929136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6242251025920).

4321392929136 is an abundant number, since it is smaller than the sum of its proper divisors (8163109122704).

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

4321392929136 is a wasteful number, since it uses less digits than its factorization.

4321392929136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53252 (or 53240 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 54.

The spelling of 4321392929136 in words is "four trillion, three hundred twenty-one billion, three hundred ninety-two million, nine hundred twenty-nine thousand, one hundred thirty-six".