37344040340 has 24 divisors (see below), whose sum is σ = 78531586560. Its totient is φ = 14916834848.

The previous prime is 37344040297. The next prime is 37344040343. The reversal of 37344040340 is 4304044373.

It is a super-3 number, since 3×37344040340³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37344040297 and 37344040306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37344040343) 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, 1284092 + ... + 1312851.

It is an arithmetic number, because the mean of its divisors is an integer number (3272149440).

Almost surely, 2^37344040340 is an apocalyptic number.

It is an amenable number.

37344040340 is an abundant number, since it is smaller than the sum of its proper divisors (41187546220).

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

37344040340 is a wasteful number, since it uses less digits than its factorization.

37344040340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597671 (or 2597669 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 32.

The spelling of 37344040340 in words is "thirty-seven billion, three hundred forty-four million, forty thousand, three hundred forty".