40320431301130 has 48 divisors (see below), whose sum is σ = 75442550601600. Its totient is φ = 15514447740960.

The previous prime is 40320431301091. The next prime is 40320431301179. The reversal of 40320431301130 is 3110313402304.

It is a junction number, because it is equal to n+sod(n) for n = 40320431301095 and 40320431301104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10957030 + ... + 14166769.

It is an arithmetic number, because the mean of its divisors is an integer number (1571719804200).

Almost surely, 2^{40320431301130} is an apocalyptic number.

40320431301130 is a deficient number, since it is larger than the sum of its proper divisors (35122119300470).

40320431301130 is a wasteful number, since it uses less digits than its factorization.

40320431301130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25124035 (or 25124004 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 40320431301130 its reverse (3110313402304), we get a palindrome (43430744703434).

The spelling of 40320431301130 in words is "forty trillion, three hundred twenty billion, four hundred thirty-one million, three hundred one thousand, one hundred thirty".