40807292013 has 12 divisors (see below), whose sum is σ = 60314654400. Its totient is φ = 26572189896.

The previous prime is 40807291999. The next prime is 40807292039. The reversal of 40807292013 is 31029270804.

It is not a de Polignac number, because 40807292013 - 2¹³ = 40807283821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40807292063) 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 11 ways as a sum of consecutive naturals, for example, 52722213 + ... + 52722986.

It is an arithmetic number, because the mean of its divisors is an integer number (5026221200).

Almost surely, 2^40807292013 is an apocalyptic number.

40807292013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

40807292013 is a deficient number, since it is larger than the sum of its proper divisors (19507362387).

40807292013 is a wasteful number, since it uses less digits than its factorization.

40807292013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105445248 (or 105445245 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 40807292013 in words is "forty billion, eight hundred seven million, two hundred ninety-two thousand, thirteen".