120040476500 has 192 divisors, whose sum is σ = 324990102528. Its totient is φ = 37790208000.

The previous prime is 120040476407. The next prime is 120040476509. The reversal of 120040476500 is 5674040021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120040476509) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2414897 + ... + 2464103.

It is an arithmetic number, because the mean of its divisors is an integer number (1692656784).

Almost surely, 2^120040476500 is an apocalyptic number.

120040476500 is a gapful number since it is divisible by the number (10) 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 120040476500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162495051264).

120040476500 is an abundant number, since it is smaller than the sum of its proper divisors (204949626028).

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

120040476500 is a wasteful number, since it uses less digits than its factorization.

120040476500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49291 (or 49279 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The spelling of 120040476500 in words is "one hundred twenty billion, forty million, four hundred seventy-six thousand, five hundred".