3261612937422 has 64 divisors (see below), whose sum is σ = 7699644186624. Its totient is φ = 901354871520.

The previous prime is 3261612937411. The next prime is 3261612937433. The reversal of 3261612937422 is 2247392161623.

It is an interprime number because it is at equal distance from previous prime (3261612937411) and next prime (3261612937433).

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, 1826103 + ... + 3139725.

It is an arithmetic number, because the mean of its divisors is an integer number (120306940416).

Almost surely, 2^{3261612937422} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3261612937422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3849822093312).

3261612937422 is an abundant number, since it is smaller than the sum of its proper divisors (4438031249202).

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

3261612937422 is a wasteful number, since it uses less digits than its factorization.

3261612937422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315573.

The product of its digits is 1306368, while the sum is 48.

The spelling of 3261612937422 in words is "three trillion, two hundred sixty-one billion, six hundred twelve million, nine hundred thirty-seven thousand, four hundred twenty-two".