63126134614254 has 16 divisors (see below), whose sum is σ = 126485637570000. Its totient is φ = 21003150147840.

The previous prime is 63126134614253. The next prime is 63126134614259. The reversal of 63126134614254 is 45241643162136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63126134614253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9723677379 + ... + 9723683870.

It is an arithmetic number, because the mean of its divisors is an integer number (7905352348125).

Almost surely, 2^{63126134614254} is an apocalyptic number.

63126134614254 is an abundant number, since it is smaller than the sum of its proper divisors (63359502955746).

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

63126134614254 is a wasteful number, since it uses less digits than its factorization.

63126134614254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19447361795.

The product of its digits is 2488320, while the sum is 48.

The spelling of 63126134614254 in words is "sixty-three trillion, one hundred twenty-six billion, one hundred thirty-four million, six hundred fourteen thousand, two hundred fifty-four".