1361453310764 has 24 divisors (see below), whose sum is σ = 2385313751520. Its totient is φ = 679935261824.

The previous prime is 1361453310697. The next prime is 1361453310787. The reversal of 1361453310764 is 4670133541631.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49477442 + ... + 49504950.

It is an arithmetic number, because the mean of its divisors is an integer number (99388072980).

Almost surely, 2^{1361453310764} is an apocalyptic number.

It is an amenable number.

1361453310764 is a deficient number, since it is larger than the sum of its proper divisors (1023860440756).

1361453310764 is a wasteful number, since it uses less digits than its factorization.

1361453310764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41449 (or 41447 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 44.

The spelling of 1361453310764 in words is "one trillion, three hundred sixty-one billion, four hundred fifty-three million, three hundred ten thousand, seven hundred sixty-four".