40103011077446 has 16 divisors (see below), whose sum is σ = 61077573716544. Its totient is φ = 19745393679144.

The previous prime is 40103011077407. The next prime is 40103011077449. The reversal of 40103011077446 is 64477011030104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40103011077449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393408980 + ... + 393510903.

It is an arithmetic number, because the mean of its divisors is an integer number (3817348357284).

Almost surely, 2^{40103011077446} is an apocalyptic number.

40103011077446 is a deficient number, since it is larger than the sum of its proper divisors (20974562639098).

40103011077446 is a wasteful number, since it uses less digits than its factorization.

40103011077446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786920275.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 40103011077446 in words is "forty trillion, one hundred three billion, eleven million, seventy-seven thousand, four hundred forty-six".