3142004256 has 120 divisors (see below), whose sum is σ = 9538873344. Its totient is φ = 1013523840.

The previous prime is 3142004249. The next prime is 3142004269. The reversal of 3142004256 is 6524002413.

3142004256 is a `hidden beast` number, since 31 + 4 + 200 + 425 + 6 = 666.

It is a super-2 number, since 2×3142004256² = 19744381489444227072, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 60801 + ... + 99903.

Almost surely, 2^3142004256 is an apocalyptic number.

3142004256 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3142004256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4769436672).

3142004256 is an abundant number, since it is smaller than the sum of its proper divisors (6396869088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3142004256 is a wasteful number, since it uses less digits than its factorization.

3142004256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39156 (or 39139 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 3142004256 is about 56053.5837926533. The cubic root of 3142004256 is about 1464.6558469703.

Adding to 3142004256 its reverse (6524002413), we get a palindrome (9666006669).

The spelling of 3142004256 in words is "three billion, one hundred forty-two million, four thousand, two hundred fifty-six".