1352601422464 has 16 divisors (see below), whose sum is σ = 2694635646570. Its totient is φ = 676300711168.

The previous prime is 1352601422449. The next prime is 1352601422467. The reversal of 1352601422464 is 4642241062531.

It can be written as a sum of positive squares in only one way, i.e., 794879233600 + 557722188864 = 891560^2 + 746808^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is not an unprimeable number, because it can be changed into a prime (1352601422467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5283599179 + ... + 5283599434.

Almost surely, 2^{1352601422464} is an apocalyptic number.

It is an amenable number.

1352601422464 is a deficient number, since it is larger than the sum of its proper divisors (1342034224106).

1352601422464 is an equidigital number, since it uses as much as digits as its factorization.

1352601422464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10567198627 (or 10567198615 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 1352601422464 its reverse (4642241062531), we get a palindrome (5994842484995).

The spelling of 1352601422464 in words is "one trillion, three hundred fifty-two billion, six hundred one million, four hundred twenty-two thousand, four hundred sixty-four".