40231132704000 has 1152 divisors, whose sum is σ = 170543772672000. Its totient is φ = 9149204275200.

The previous prime is 40231132703999. The next prime is 40231132704017. The reversal of 40231132704000 is 40723113204.

It is a happy number.

40231132704000 is a `hidden beast` number, since 4 + 0 + 231 + 1 + 3 + 27 + 0 + 400 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1152).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1203535287 + ... + 1203568713.

Almost surely, 2^{40231132704000} is an apocalyptic number.

40231132704000 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 40231132704000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85271886336000).

40231132704000 is an abundant number, since it is smaller than the sum of its proper divisors (130312639968000).

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

40231132704000 is a wasteful number, since it uses less digits than its factorization.

40231132704000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33673 (or 33643 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

Adding to 40231132704000 its reverse (40723113204), we get a palindrome (40271855817204).

The spelling of 40231132704000 in words is "forty trillion, two hundred thirty-one billion, one hundred thirty-two million, seven hundred four thousand".