3401121123312 has 80 divisors (see below), whose sum is σ = 9608413474560. Its totient is φ = 1028122790400.

The previous prime is 3401121123307. The next prime is 3401121123343. The reversal of 3401121123312 is 2133211211043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7658764 + ... + 8090667.

It is an arithmetic number, because the mean of its divisors is an integer number (120105168432).

Almost surely, 2^{3401121123312} is an apocalyptic number.

It is an amenable number.

3401121123312 is an abundant number, since it is smaller than the sum of its proper divisors (6207292351248).

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

3401121123312 is a wasteful number, since it uses less digits than its factorization.

3401121123312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15749862 (or 15749856 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 3401121123312 its reverse (2133211211043), we get a palindrome (5534332334355).

The spelling of 3401121123312 in words is "three trillion, four hundred one billion, one hundred twenty-one million, one hundred twenty-three thousand, three hundred twelve".