40345503314120 has 32 divisors (see below), whose sum is σ = 91334298928320. Its totient is φ = 16039193952960.

The previous prime is 40345503314117. The next prime is 40345503314213. The reversal of 40345503314120 is 2141330554304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3093973796 + ... + 3093986835.

It is an arithmetic number, because the mean of its divisors is an integer number (2854196841510).

Almost surely, 2^{40345503314120} is an apocalyptic number.

40345503314120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40345503314120 is an abundant number, since it is smaller than the sum of its proper divisors (50988795614200).

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

40345503314120 is a wasteful number, since it uses less digits than its factorization.

40345503314120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6187960805 (or 6187960801 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 40345503314120 its reverse (2141330554304), we get a palindrome (42486833868424).

The spelling of 40345503314120 in words is "forty trillion, three hundred forty-five billion, five hundred three million, three hundred fourteen thousand, one hundred twenty".