3561189029094 has 64 divisors (see below), whose sum is σ = 7173462643200. Its totient is φ = 1178585683968.

The previous prime is 3561189029029. The next prime is 3561189029117. The reversal of 3561189029094 is 4909209811653.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 823013559 + ... + 823017885.

It is an arithmetic number, because the mean of its divisors is an integer number (112085353800).

Almost surely, 2^{3561189029094} is an apocalyptic number.

3561189029094 is an abundant number, since it is smaller than the sum of its proper divisors (3612273614106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3561189029094 is a wasteful number, since it uses less digits than its factorization.

3561189029094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6237.

The product of its (nonzero) digits is 4199040, while the sum is 57.

The spelling of 3561189029094 in words is "three trillion, five hundred sixty-one billion, one hundred eighty-nine million, twenty-nine thousand, ninety-four".