49670371040 has 24 divisors (see below), whose sum is σ = 117346251960. Its totient is φ = 19868148352.

The previous prime is 49670371033. The next prime is 49670371043. The reversal of 49670371040 is 4017307694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49670371043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155219750 + ... + 155220069.

It is an arithmetic number, because the mean of its divisors is an integer number (4889427165).

Almost surely, 2^49670371040 is an apocalyptic number.

49670371040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49670371040 is an abundant number, since it is smaller than the sum of its proper divisors (67675880920).

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

49670371040 is a wasteful number, since it uses less digits than its factorization.

49670371040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310439834 (or 310439826 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The spelling of 49670371040 in words is "forty-nine billion, six hundred seventy million, three hundred seventy-one thousand, forty".