1361322353546 has 16 divisors (see below), whose sum is σ = 2044089720576. Its totient is φ = 679959474336.

The previous prime is 1361322353543. The next prime is 1361322353549. The reversal of 1361322353546 is 6453532231631.

It is an interprime number because it is at equal distance from previous prime (1361322353543) and next prime (1361322353549).

It is a junction number, because it is equal to n+sod(n) for n = 1361322353497 and 1361322353506.

It is not an unprimeable number, because it can be changed into a prime (1361322353543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7622990 + ... + 7799526.

It is an arithmetic number, because the mean of its divisors is an integer number (127755607536).

Almost surely, 2^{1361322353546} is an apocalyptic number.

1361322353546 is a deficient number, since it is larger than the sum of its proper divisors (682767367030).

1361322353546 is a wasteful number, since it uses less digits than its factorization.

1361322353546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180493.

The product of its digits is 1166400, while the sum is 44.

The spelling of 1361322353546 in words is "one trillion, three hundred sixty-one billion, three hundred twenty-two million, three hundred fifty-three thousand, five hundred forty-six".