3400056142 has 16 divisors (see below), whose sum is σ = 5894160480. Its totient is φ = 1440793728.

The previous prime is 3400056089. The next prime is 3400056211. The reversal of 3400056142 is 2416500043.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1363143 + ... + 1365634.

It is an arithmetic number, because the mean of its divisors is an integer number (368385030).

Almost surely, 2^3400056142 is an apocalyptic number.

3400056142 is a deficient number, since it is larger than the sum of its proper divisors (2494104338).

3400056142 is a wasteful number, since it uses less digits than its factorization.

3400056142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728875.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 3400056142 is about 58310.0003601441. Note that the first 3 decimals coincide. The cubic root of 3400056142 is about 1503.7028726714.

Adding to 3400056142 its reverse (2416500043), we get a palindrome (5816556185).

The spelling of 3400056142 in words is "three billion, four hundred million, fifty-six thousand, one hundred forty-two".