40133431321130 has 64 divisors (see below), whose sum is σ = 83138125427712. Its totient is φ = 13663822798080.

The previous prime is 40133431321103. The next prime is 40133431321157. The reversal of 40133431321130 is 3112313433104.

It is an interprime number because it is at equal distance from previous prime (40133431321103) and next prime (40133431321157).

It is a super-2 number, since 2×40133431321130² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40133431321093 and 40133431321102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16407695 + ... + 18694365.

It is an arithmetic number, because the mean of its divisors is an integer number (1299033209808).

Almost surely, 2^{40133431321130} is an apocalyptic number.

40133431321130 is an abundant number, since it is smaller than the sum of its proper divisors (43004694106582).

40133431321130 is a wasteful number, since it uses less digits than its factorization.

40133431321130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288439.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 40133431321130 its reverse (3112313433104), we get a palindrome (43245744754234).

The spelling of 40133431321130 in words is "forty trillion, one hundred thirty-three billion, four hundred thirty-one million, three hundred twenty-one thousand, one hundred thirty".