40366466377742 has 32 divisors (see below), whose sum is σ = 63236271974400. Its totient is φ = 19289211036480.

The previous prime is 40366466377729. The next prime is 40366466377771. The reversal of 40366466377742 is 24777366466304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 946459634 + ... + 946502282.

It is an arithmetic number, because the mean of its divisors is an integer number (1976133499200).

Almost surely, 2^{40366466377742} is an apocalyptic number.

40366466377742 is a deficient number, since it is larger than the sum of its proper divisors (22869805596658).

40366466377742 is a wasteful number, since it uses less digits than its factorization.

40366466377742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59768.

The product of its (nonzero) digits is 512096256, while the sum is 65.

The spelling of 40366466377742 in words is "forty trillion, three hundred sixty-six billion, four hundred sixty-six million, three hundred seventy-seven thousand, seven hundred forty-two".