993076297104331 has 64 divisors (see below), whose sum is σ = 1168094632513536. Its totient is φ = 834230873548800.

The previous prime is 993076297104319. The next prime is 993076297104341. The reversal of 993076297104331 is 133401792670399.

It is not a de Polignac number, because 993076297104331 - 2¹¹ = 993076297102283 is a prime.

It is a super-2 number, since 2×993076297104331² (a number of 31 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (993076297104341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5162147461 + ... + 5162339833.

It is an arithmetic number, because the mean of its divisors is an integer number (18251478633024).

Almost surely, 2^{993076297104331} is an apocalyptic number.

993076297104331 is a deficient number, since it is larger than the sum of its proper divisors (175018335409205).

993076297104331 is a wasteful number, since it uses less digits than its factorization.

993076297104331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194092.

The product of its (nonzero) digits is 46294416, while the sum is 64.

The spelling of 993076297104331 in words is "nine hundred ninety-three trillion, seventy-six billion, two hundred ninety-seven million, one hundred four thousand, three hundred thirty-one".