40272734052325 has 12 divisors (see below), whose sum is σ = 50005765606720. Its totient is φ = 32174590221360.

The previous prime is 40272734052307. The next prime is 40272734052347. The reversal of 40272734052325 is 52325043727204.

It is a de Polignac number, because none of the positive numbers 2^k-40272734052325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1089906669 + ... + 1089943618.

Almost surely, 2^{40272734052325} is an apocalyptic number.

It is an amenable number.

40272734052325 is a deficient number, since it is larger than the sum of its proper divisors (9733031554395).

40272734052325 is a wasteful number, since it uses less digits than its factorization.

40272734052325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179851036 (or 2179851031 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 46.

Adding to 40272734052325 its reverse (52325043727204), we get a palindrome (92597777779529).

The spelling of 40272734052325 in words is "forty trillion, two hundred seventy-two billion, seven hundred thirty-four million, fifty-two thousand, three hundred twenty-five".