1612312610043 has 32 divisors (see below), whose sum is σ = 2201924424960. Its totient is φ = 1049086488960.

The previous prime is 1612312610023. The next prime is 1612312610123. The reversal of 1612312610043 is 3400162132161.

It is not a de Polignac number, because 1612312610043 - 2⁵ = 1612312610011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1612312610023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15244821 + ... + 15350217.

It is an arithmetic number, because the mean of its divisors is an integer number (68810138280).

Almost surely, 2^{1612312610043} is an apocalyptic number.

1612312610043 is a deficient number, since it is larger than the sum of its proper divisors (589611814917).

1612312610043 is a wasteful number, since it uses less digits than its factorization.

1612312610043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106107.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 1612312610043 in words is "one trillion, six hundred twelve billion, three hundred twelve million, six hundred ten thousand, forty-three".