40377447743707 has 8 divisors (see below), whose sum is σ = 41514891832512. Its totient is φ = 39247271668800.

The previous prime is 40377447743671. The next prime is 40377447743713. The reversal of 40377447743707 is 70734774477304.

It is a happy number.

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 40377447743707 - 2¹⁵ = 40377447710939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40377447743767) 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, 1816992208 + ... + 1817014429.

It is an arithmetic number, because the mean of its divisors is an integer number (5189361479064).

Almost surely, 2^{40377447743707} is an apocalyptic number.

40377447743707 is a deficient number, since it is larger than the sum of its proper divisors (1137444088805).

40377447743707 is a wasteful number, since it uses less digits than its factorization.

40377447743707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634006949.

The product of its (nonzero) digits is 271063296, while the sum is 64.

The spelling of 40377447743707 in words is "forty trillion, three hundred seventy-seven billion, four hundred forty-seven million, seven hundred forty-three thousand, seven hundred seven".