40214157800456 has 8 divisors (see below), whose sum is σ = 75401545875870. Its totient is φ = 20107078900224.

The previous prime is 40214157800359. The next prime is 40214157800473. The reversal of 40214157800456 is 65400875141204.

It can be written as a sum of positive squares in only one way, i.e., 37072876562500 + 3141281237956 = 6088750^2 + 1772366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 40214157800456.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513384862521 + ... + 2513384862536.

Almost surely, 2^{40214157800456} is an apocalyptic number.

It is an amenable number.

40214157800456 is a deficient number, since it is larger than the sum of its proper divisors (35187388075414).

40214157800456 is a wasteful number, since it uses less digits than its factorization.

40214157800456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026769725063 (or 5026769725059 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 47.

The spelling of 40214157800456 in words is "forty trillion, two hundred fourteen billion, one hundred fifty-seven million, eight hundred thousand, four hundred fifty-six".