1051142241632 has 48 divisors (see below), whose sum is σ = 2366564884992. Its totient is φ = 450204800640.

The previous prime is 1051142241581. The next prime is 1051142241637. The reversal of 1051142241632 is 2361422411501.

It is a super-2 number, since 2×1051142241632² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051142241637) 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, 1127594 + ... + 1836777.

It is an arithmetic number, because the mean of its divisors is an integer number (49303435104).

Almost surely, 2^{1051142241632} is an apocalyptic number.

It is an amenable number.

1051142241632 is an abundant number, since it is smaller than the sum of its proper divisors (1315422643360).

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

1051142241632 is a wasteful number, since it uses less digits than its factorization.

1051142241632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2965971 (or 2965963 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 1051142241632 in words is "one trillion, fifty-one billion, one hundred forty-two million, two hundred forty-one thousand, six hundred thirty-two".