3400204142 has 4 divisors (see below), whose sum is σ = 5100306216. Its totient is φ = 1700102070.

The previous prime is 3400204139. The next prime is 3400204177. The reversal of 3400204142 is 2414020043.

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

It is a super-2 number, since 2×3400204142² = 23122776414547912328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850051034 + ... + 850051037.

It is an arithmetic number, because the mean of its divisors is an integer number (1275076554).

Almost surely, 2^3400204142 is an apocalyptic number.

3400204142 is a deficient number, since it is larger than the sum of its proper divisors (1700102074).

3400204142 is a wasteful number, since it uses less digits than its factorization.

3400204142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700102073.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 3400204142 is about 58311.2694253864. The cubic root of 3400204142 is about 1503.7246904284.

Adding to 3400204142 its reverse (2414020043), we get a palindrome (5814224185).

The spelling of 3400204142 in words is "three billion, four hundred million, two hundred four thousand, one hundred forty-two".