1361436302651 has 4 divisors (see below), whose sum is σ = 1368490376952. Its totient is φ = 1354382228352.

The previous prime is 1361436302627. The next prime is 1361436302663. The reversal of 1361436302651 is 1562036341631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1361436302651 - 2³⁰ = 1360362560827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1361436302599 and 1361436302608.

It is not an unprimeable number, because it can be changed into a prime (1361436302251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3527036861 + ... + 3527037246.

It is an arithmetic number, because the mean of its divisors is an integer number (342122594238).

Almost surely, 2^{1361436302651} is an apocalyptic number.

1361436302651 is a deficient number, since it is larger than the sum of its proper divisors (7054074301).

1361436302651 is an equidigital number, since it uses as much as digits as its factorization.

1361436302651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7054074300.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 1361436302651 in words is "one trillion, three hundred sixty-one billion, four hundred thirty-six million, three hundred two thousand, six hundred fifty-one".