126143614528437 has 16 divisors (see below), whose sum is σ = 183505798808640. Its totient is φ = 76440601440000.

The previous prime is 126143614528429. The next prime is 126143614528441. The reversal of 126143614528437 is 734825416341621.

It is not a de Polignac number, because 126143614528437 - 2³ = 126143614528429 is a prime.

It is a super-2 number, since 2×126143614528437² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126143614528237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251596564 + ... + 252097437.

It is an arithmetic number, because the mean of its divisors is an integer number (11469112425540).

Almost surely, 2^{126143614528437} is an apocalyptic number.

It is an amenable number.

126143614528437 is a deficient number, since it is larger than the sum of its proper divisors (57362184280203).

126143614528437 is a wasteful number, since it uses less digits than its factorization.

126143614528437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503701604.

The product of its digits is 23224320, while the sum is 57.

The spelling of 126143614528437 in words is "one hundred twenty-six trillion, one hundred forty-three billion, six hundred fourteen million, five hundred twenty-eight thousand, four hundred thirty-seven".