153404640004 has 72 divisors (see below), whose sum is σ = 340280426304. Its totient is φ = 58787798400.

The previous prime is 153404639939. The next prime is 153404640007. The reversal of 153404640004 is 400046404351.

It is not an unprimeable number, because it can be changed into a prime (153404640007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1079142 + ... + 1212994.

It is an arithmetic number, because the mean of its divisors is an integer number (4726117032).

Almost surely, 2^153404640004 is an apocalyptic number.

153404640004 is a gapful number since it is divisible by the number (14) 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 153404640004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170140213152).

153404640004 is an abundant number, since it is smaller than the sum of its proper divisors (186875786300).

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

153404640004 is a wasteful number, since it uses less digits than its factorization.

153404640004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133997 (or 133934 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 153404640004 in words is "one hundred fifty-three billion, four hundred four million, six hundred forty thousand, four".