40325504354250 has 64 divisors (see below), whose sum is σ = 100653399100800. Its totient is φ = 10753367376000.

The previous prime is 40325504354221. The next prime is 40325504354287. The reversal of 40325504354250 is 5245340552304.

It is a super-2 number, since 2×40325504354250² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115850470 + ... + 116198030.

It is an arithmetic number, because the mean of its divisors is an integer number (1572709360950).

Almost surely, 2^{40325504354250} is an apocalyptic number.

40325504354250 is an abundant number, since it is smaller than the sum of its proper divisors (60327894746550).

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

40325504354250 is a wasteful number, since it uses less digits than its factorization.

40325504354250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502280 (or 502270 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 40325504354250 in words is "forty trillion, three hundred twenty-five billion, five hundred four million, three hundred fifty-four thousand, two hundred fifty".