6737670438040 has 32 divisors (see below), whose sum is σ = 15160533824880. Its totient is φ = 2694930337152.

The previous prime is 6737670437983. The next prime is 6737670438047. The reversal of 6737670438040 is 408340767376.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6737670438047) 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, 3513762 + ... + 5081521.

Almost surely, 2^{6737670438040} is an apocalyptic number.

It is an amenable number.

6737670438040 is an abundant number, since it is smaller than the sum of its proper divisors (8422863386840).

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

6737670438040 is a wasteful number, since it uses less digits than its factorization.

6737670438040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8614891 (or 8614887 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 55.

The spelling of 6737670438040 in words is "six trillion, seven hundred thirty-seven billion, six hundred seventy million, four hundred thirty-eight thousand, forty".