40376704215557 has 8 divisors (see below), whose sum is σ = 40945685391360. Its totient is φ = 39807731239920.

The previous prime is 40376704215511. The next prime is 40376704215611. The reversal of 40376704215557 is 75551240767304.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40376704215557 - 2¹⁶ = 40376704150021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40376704212557) 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, 8227619 + ... + 12183887.

It is an arithmetic number, because the mean of its divisors is an integer number (5118210673920).

Almost surely, 2^{40376704215557} is an apocalyptic number.

It is an amenable number.

40376704215557 is a deficient number, since it is larger than the sum of its proper divisors (568981175803).

40376704215557 is a wasteful number, since it uses less digits than its factorization.

40376704215557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4100083.

The product of its (nonzero) digits is 24696000, while the sum is 56.

The spelling of 40376704215557 in words is "forty trillion, three hundred seventy-six billion, seven hundred four million, two hundred fifteen thousand, five hundred fifty-seven".