40471422615244 has 12 divisors (see below), whose sum is σ = 73904336949744. Its totient is φ = 19355897772464.

The previous prime is 40471422615199. The next prime is 40471422615269. The reversal of 40471422615244 is 44251622417404.

It is a super-2 number, since 2×40471422615244² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a junction number, because it is equal to n+sod(n) for n = 40471422615194 and 40471422615203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219953383687 + ... + 219953383870.

It is an arithmetic number, because the mean of its divisors is an integer number (6158694745812).

Almost surely, 2^{40471422615244} is an apocalyptic number.

It is an amenable number.

40471422615244 is a deficient number, since it is larger than the sum of its proper divisors (33432914334500).

40471422615244 is a wasteful number, since it uses less digits than its factorization.

40471422615244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439906767584 (or 439906767582 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 46.

The spelling of 40471422615244 in words is "forty trillion, four hundred seventy-one billion, four hundred twenty-two million, six hundred fifteen thousand, two hundred forty-four".