40113254132448 has 48 divisors (see below), whose sum is σ = 120339762399360. Its totient is φ = 11460929751936.

The previous prime is 40113254132401. The next prime is 40113254132519. The reversal of 40113254132448 is 84423145231104.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29846170558 + ... + 29846171901.

It is an arithmetic number, because the mean of its divisors is an integer number (2507078383320).

Almost surely, 2^{40113254132448} is an apocalyptic number.

40113254132448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40113254132448 is an abundant number, since it is smaller than the sum of its proper divisors (80226508266912).

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

40113254132448 is a wasteful number, since it uses less digits than its factorization.

40113254132448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59692342479 (or 59692342471 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 42.

The spelling of 40113254132448 in words is "forty trillion, one hundred thirteen billion, two hundred fifty-four million, one hundred thirty-two thousand, four hundred forty-eight".