40166277730532 has 6 divisors (see below), whose sum is σ = 70290986028438. Its totient is φ = 20083138865264.

The previous prime is 40166277730477. The next prime is 40166277730571. The reversal of 40166277730532 is 23503777266104.

It can be written as a sum of positive squares in only one way, i.e., 37241165322916 + 2925112407616 = 6102554^2 + 1710296^2 .

It is a super-2 number, since 2×40166277730532² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5020784716313 + ... + 5020784716320.

It is an arithmetic number, because the mean of its divisors is an integer number (11715164338073).

Almost surely, 2^{40166277730532} is an apocalyptic number.

It is an amenable number.

40166277730532 is a deficient number, since it is larger than the sum of its proper divisors (30124708297906).

40166277730532 is a wasteful number, since it uses less digits than its factorization.

40166277730532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10041569432637 (or 10041569432635 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 53.

The spelling of 40166277730532 in words is "forty trillion, one hundred sixty-six billion, two hundred seventy-seven million, seven hundred thirty thousand, five hundred thirty-two".