1356330426615 has 32 divisors (see below), whose sum is σ = 2411535663360. Its totient is φ = 723291756192.

The previous prime is 1356330426463. The next prime is 1356330426667. The reversal of 1356330426615 is 5166240336531.

1356330426615 is a `hidden beast` number, since 1 + 3 + 5 + 6 + 3 + 3 + 0 + 4 + 26 + 615 = 666.

It is not a de Polignac number, because 1356330426615 - 2³¹ = 1354182942967 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 582352 + ... + 1746938.

It is an arithmetic number, because the mean of its divisors is an integer number (75360489480).

Almost surely, 2^{1356330426615} is an apocalyptic number.

1356330426615 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1356330426615 is a deficient number, since it is larger than the sum of its proper divisors (1055205236745).

1356330426615 is a wasteful number, since it uses less digits than its factorization.

1356330426615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173228 (or 1173222 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The spelling of 1356330426615 in words is "one trillion, three hundred fifty-six billion, three hundred thirty million, four hundred twenty-six thousand, six hundred fifteen".