6734040400374 has 96 divisors (see below), whose sum is σ = 16482831686496. Its totient is φ = 1826352299520.

The previous prime is 6734040400361. The next prime is 6734040400387. The reversal of 6734040400374 is 4730040404376.

It is an interprime number because it is at equal distance from previous prime (6734040400361) and next prime (6734040400387).

It is a super-2 number, since 2×6734040400374² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7103409 + ... + 7995404.

It is an arithmetic number, because the mean of its divisors is an integer number (171696163401).

Almost surely, 2^{6734040400374} is an apocalyptic number.

6734040400374 is an abundant number, since it is smaller than the sum of its proper divisors (9748791286122).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6734040400374 is a wasteful number, since it uses less digits than its factorization.

6734040400374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15098910 (or 15098903 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 6734040400374 in words is "six trillion, seven hundred thirty-four billion, forty million, four hundred thousand, three hundred seventy-four".