40312014141020 has 48 divisors (see below), whose sum is σ = 85009030999200. Its totient is φ = 16057418926080.

The previous prime is 40312014141013. The next prime is 40312014141127. The reversal of 40312014141020 is 2014141021304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192353051 + ... + 192562509.

It is an arithmetic number, because the mean of its divisors is an integer number (1771021479150).

Almost surely, 2^{40312014141020} is an apocalyptic number.

It is an amenable number.

40312014141020 is an abundant number, since it is smaller than the sum of its proper divisors (44697016858180).

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

40312014141020 is a wasteful number, since it uses less digits than its factorization.

40312014141020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249638 (or 249636 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 40312014141020 its reverse (2014141021304), we get a palindrome (42326155162324).

The spelling of 40312014141020 in words is "forty trillion, three hundred twelve billion, fourteen million, one hundred forty-one thousand, twenty".