3316972861451 has 2 divisors, whose sum is σ = 3316972861452. Its totient is φ = 3316972861450.

The previous prime is 3316972861409. The next prime is 3316972861583. The reversal of 3316972861451 is 1541682796133.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3316972861451 is a prime.

It is a super-2 number, since 2×3316972861451² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3316972861351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658486430725 + 1658486430726.

It is an arithmetic number, because the mean of its divisors is an integer number (1658486430726).

Almost surely, 2^{3316972861451} is an apocalyptic number.

3316972861451 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316972861451 is an equidigital number, since it uses as much as digits as its factorization.

3316972861451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6531840, while the sum is 56.

The spelling of 3316972861451 in words is "three trillion, three hundred sixteen billion, nine hundred seventy-two million, eight hundred sixty-one thousand, four hundred fifty-one".