1613360281628 has 12 divisors (see below), whose sum is σ = 2823390377472. Its totient is φ = 806677316640.

The previous prime is 1613360281613. The next prime is 1613360281633. The reversal of 1613360281628 is 8261820633161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1083008 + ... + 2097528.

It is an arithmetic number, because the mean of its divisors is an integer number (235282531456).

Almost surely, 2^{1613360281628} is an apocalyptic number.

It is an amenable number.

1613360281628 is a deficient number, since it is larger than the sum of its proper divisors (1210030095844).

1613360281628 is a wasteful number, since it uses less digits than its factorization.

1613360281628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412092 (or 1412090 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 1613360281628 in words is "one trillion, six hundred thirteen billion, three hundred sixty million, two hundred eighty-one thousand, six hundred twenty-eight".