3142256541262 has 4 divisors (see below), whose sum is σ = 4713384811896. Its totient is φ = 1571128270630.

The previous prime is 3142256541253. The next prime is 3142256541269. The reversal of 3142256541262 is 2621456522413.

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

It is a super-2 number, since 2×3142256541262² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142256541269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 785564135314 + ... + 785564135317.

It is an arithmetic number, because the mean of its divisors is an integer number (1178346202974).

Almost surely, 2^{3142256541262} is an apocalyptic number.

3142256541262 is a deficient number, since it is larger than the sum of its proper divisors (1571128270634).

3142256541262 is a wasteful number, since it uses less digits than its factorization.

3142256541262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571128270633.

The product of its digits is 691200, while the sum is 43.

The spelling of 3142256541262 in words is "three trillion, one hundred forty-two billion, two hundred fifty-six million, five hundred forty-one thousand, two hundred sixty-two".