40334000400037 has 4 divisors (see below), whose sum is σ = 40651590954496. Its totient is φ = 40016409845580.

The previous prime is 40334000400011. The next prime is 40334000400149. The reversal of 40334000400037 is 73000400043304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40334000400037 - 2³⁵ = 40299640661669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40334000399978 and 40334000400014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40334000410037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158795277039 + ... + 158795277292.

It is an arithmetic number, because the mean of its divisors is an integer number (10162897738624).

Almost surely, 2^{40334000400037} is an apocalyptic number.

It is an amenable number.

40334000400037 is a deficient number, since it is larger than the sum of its proper divisors (317590554459).

40334000400037 is a wasteful number, since it uses less digits than its factorization.

40334000400037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317590554458.

The product of its (nonzero) digits is 12096, while the sum is 28.

The spelling of 40334000400037 in words is "forty trillion, three hundred thirty-four billion, four hundred thousand, thirty-seven".