1161313310462 has 32 divisors (see below), whose sum is σ = 1751859705600. Its totient is φ = 577372295808.

The previous prime is 1161313310461. The next prime is 1161313310471. The reversal of 1161313310462 is 2640133131611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1161313310461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 494806373 + ... + 494808719.

It is an arithmetic number, because the mean of its divisors is an integer number (54745615800).

Almost surely, 2^{1161313310462} is an apocalyptic number.

1161313310462 is a deficient number, since it is larger than the sum of its proper divisors (590546395138).

1161313310462 is a wasteful number, since it uses less digits than its factorization.

1161313310462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4400.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 1161313310462 in words is "one trillion, one hundred sixty-one billion, three hundred thirteen million, three hundred ten thousand, four hundred sixty-two".