153813854340 has 96 divisors (see below), whose sum is σ = 489660716160. Its totient is φ = 40063137408.

The previous prime is 153813854321. The next prime is 153813854351. The reversal of 153813854340 is 43458318351.

It is a happy number.

153813854340 is a `hidden beast` number, since 1 + 5 + 38 + 1 + 38 + 543 + 40 = 666.

153813854340 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 3288879 + ... + 3335318.

It is an arithmetic number, because the mean of its divisors is an integer number (5100632460).

Almost surely, 2^153813854340 is an apocalyptic number.

153813854340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153813854340 is an abundant number, since it is smaller than the sum of its proper divisors (335846861820).

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

153813854340 is a wasteful number, since it uses less digits than its factorization.

153813854340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624258 (or 6624250 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 153813854340 in words is "one hundred fifty-three billion, eight hundred thirteen million, eight hundred fifty-four thousand, three hundred forty".