3401232123 has 32 divisors (see below), whose sum is σ = 4875759360. Its totient is φ = 2102405760.

The previous prime is 3401232119. The next prime is 3401232137. The reversal of 3401232123 is 3212321043.

It is not a de Polignac number, because 3401232123 - 2² = 3401232119 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3401232123.

It is not an unprimeable number, because it can be changed into a prime (3401232173) 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, 1482165 + ... + 1484457.

It is an arithmetic number, because the mean of its divisors is an integer number (152367480).

Almost surely, 2^3401232123 is an apocalyptic number.

3401232123 is a deficient number, since it is larger than the sum of its proper divisors (1474527237).

3401232123 is a wasteful number, since it uses less digits than its factorization.

3401232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3401232123 is about 58320.0833589939. The cubic root of 3401232123 is about 1503.8762151205.

Adding to 3401232123 its reverse (3212321043), we get a palindrome (6613553166).

The spelling of 3401232123 in words is "three billion, four hundred one million, two hundred thirty-two thousand, one hundred twenty-three".