40290015561676 has 6 divisors (see below), whose sum is σ = 70507527232940. Its totient is φ = 20145007780836.

The previous prime is 40290015561659. The next prime is 40290015561701. The reversal of 40290015561676 is 67616551009204.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5036251945206 + ... + 5036251945213.

Almost surely, 2^{40290015561676} is an apocalyptic number.

It is an amenable number.

40290015561676 is a deficient number, since it is larger than the sum of its proper divisors (30217511671264).

40290015561676 is a wasteful number, since it uses less digits than its factorization.

40290015561676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10072503890423 (or 10072503890421 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 40290015561676 in words is "forty trillion, two hundred ninety billion, fifteen million, five hundred sixty-one thousand, six hundred seventy-six".