3402051231 has 8 divisors (see below), whose sum is σ = 4537539760. Its totient is φ = 2267298432.

The previous prime is 3402051229. The next prime is 3402051241. The reversal of 3402051231 is 1321502043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3402051231 - 2¹ = 3402051229 is a prime.

It is a super-2 number, since 2×3402051231² = 23147905156697230722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3402051198 and 3402051207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3402051241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173050 + ... + 191703.

It is an arithmetic number, because the mean of its divisors is an integer number (567192470).

Almost surely, 2^3402051231 is an apocalyptic number.

3402051231 is a deficient number, since it is larger than the sum of its proper divisors (1135488529).

3402051231 is a wasteful number, since it uses less digits than its factorization.

3402051231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367865.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3402051231 is about 58327.1054570686. The cubic root of 3402051231 is about 1503.9969300184.

Adding to 3402051231 its reverse (1321502043), we get a palindrome (4723553274).

The spelling of 3402051231 in words is "three billion, four hundred two million, fifty-one thousand, two hundred thirty-one".