2620323031364 has 6 divisors (see below), whose sum is σ = 4585565304894. Its totient is φ = 1310161515680.

The previous prime is 2620323031363. The next prime is 2620323031397. The reversal of 2620323031364 is 4631303230262.

It can be written as a sum of positive squares in only one way, i.e., 2383194937600 + 237128093764 = 1543760^2 + 486958^2 .

It is not an unprimeable number, because it can be changed into a prime (2620323031363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327540378917 + ... + 327540378924.

It is an arithmetic number, because the mean of its divisors is an integer number (764260884149).

Almost surely, 2^{2620323031364} is an apocalyptic number.

It is an amenable number.

2620323031364 is a deficient number, since it is larger than the sum of its proper divisors (1965242273530).

2620323031364 is a wasteful number, since it uses less digits than its factorization.

2620323031364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655080757845 (or 655080757843 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 35.

The spelling of 2620323031364 in words is "two trillion, six hundred twenty billion, three hundred twenty-three million, thirty-one thousand, three hundred sixty-four".