3402001131 has 4 divisors (see below), whose sum is σ = 4536001512. Its totient is φ = 2268000752.

The previous prime is 3402001073. The next prime is 3402001177. The reversal of 3402001131 is 1311002043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3402001131 - 2¹⁵ = 3401968363 is a prime.

It is a super-2 number, since 2×3402001131² = 23147223390650558322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3402001131.

It is not an unprimeable number, because it can be changed into a prime (3402001181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567000186 + ... + 567000191.

It is an arithmetic number, because the mean of its divisors is an integer number (1134000378).

Almost surely, 2^3402001131 is an apocalyptic number.

3402001131 is a deficient number, since it is larger than the sum of its proper divisors (1134000381).

3402001131 is a wasteful number, since it uses less digits than its factorization.

3402001131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134000380.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3402001131 is about 58326.6759810638. The cubic root of 3402001131 is about 1503.9895471572.

Adding to 3402001131 its reverse (1311002043), we get a palindrome (4713003174).

The spelling of 3402001131 in words is "three billion, four hundred two million, one thousand, one hundred thirty-one".