40032525454344 has 96 divisors (see below), whose sum is σ = 109796791728000. Its totient is φ = 13174908080256.

The previous prime is 40032525454331. The next prime is 40032525454349. The reversal of 40032525454344 is 44345452523004.

40032525454344 is a `hidden beast` number, since 4 + 0 + 0 + 3 + 2 + 5 + 254 + 54 + 344 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 40032525454344.

It is not an unprimeable number, because it can be changed into a prime (40032525454349) 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, 290639139 + ... + 290776845.

It is an arithmetic number, because the mean of its divisors is an integer number (1143716580500).

Almost surely, 2^{40032525454344} is an apocalyptic number.

It is an amenable number.

40032525454344 is an abundant number, since it is smaller than the sum of its proper divisors (69764266273656).

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

40032525454344 is a wasteful number, since it uses less digits than its factorization.

40032525454344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188907 (or 188900 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 45.

Adding to 40032525454344 its reverse (44345452523004), we get a palindrome (84377977977348).

The spelling of 40032525454344 in words is "forty trillion, thirty-two billion, five hundred twenty-five million, four hundred fifty-four thousand, three hundred forty-four".