15464463648341 has 2 divisors, whose sum is σ = 15464463648342. Its totient is φ = 15464463648340.

The previous prime is 15464463648313. The next prime is 15464463648427. The reversal of 15464463648341 is 14384636446451.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12585855999025 + 2878607649316 = 3547655^2 + 1696646^2 .

It is a cyclic number.

It is not a de Polignac number, because 15464463648341 - 2²⁶ = 15464396539477 is a prime.

It is a super-2 number, since 2×15464463648341² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15464463648541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7732231824170 + 7732231824171.

It is an arithmetic number, because the mean of its divisors is an integer number (7732231824171).

Almost surely, 2^{15464463648341} is an apocalyptic number.

It is an amenable number.

15464463648341 is a deficient number, since it is larger than the sum of its proper divisors (1).

15464463648341 is an equidigital number, since it uses as much as digits as its factorization.

15464463648341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79626240, while the sum is 59.

The spelling of 15464463648341 in words is "fifteen trillion, four hundred sixty-four billion, four hundred sixty-three million, six hundred forty-eight thousand, three hundred forty-one".