63441102525112 has 32 divisors (see below), whose sum is σ = 128264999259600. Its totient is φ = 29243303599104.

The previous prime is 63441102525091. The next prime is 63441102525133. The reversal of 63441102525112 is 21152520114436.

It is an interprime number because it is at equal distance from previous prime (63441102525091) and next prime (63441102525133).

It is a super-2 number, since 2×63441102525112² (a number of 28 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 7 ways as a sum of consecutive naturals, for example, 387472537 + ... + 387636232.

Almost surely, 2^{63441102525112} is an apocalyptic number.

It is an amenable number.

63441102525112 is an abundant number, since it is smaller than the sum of its proper divisors (64823896734488).

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

63441102525112 is a wasteful number, since it uses less digits than its factorization.

63441102525112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775109575 (or 775109571 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

Adding to 63441102525112 its reverse (21152520114436), we get a palindrome (84593622639548).

The spelling of 63441102525112 in words is "sixty-three trillion, four hundred forty-one billion, one hundred two million, five hundred twenty-five thousand, one hundred twelve".