2412643428156 has 48 divisors (see below), whose sum is σ = 6062646610944. Its totient is φ = 742338757056.

The previous prime is 2412643428127. The next prime is 2412643428179. The reversal of 2412643428156 is 6518243462142.

It is a super-2 number, since 2×2412643428156² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12506425 + ... + 12697871.

It is an arithmetic number, because the mean of its divisors is an integer number (126305137728).

Almost surely, 2^{2412643428156} is an apocalyptic number.

2412643428156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2412643428156 is an abundant number, since it is smaller than the sum of its proper divisors (3650003182788).

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

2412643428156 is a wasteful number, since it uses less digits than its factorization.

2412643428156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272250 (or 272248 counting only the distinct ones).

The product of its digits is 2211840, while the sum is 48.

The spelling of 2412643428156 in words is "two trillion, four hundred twelve billion, six hundred forty-three million, four hundred twenty-eight thousand, one hundred fifty-six".