1051440415136 has 24 divisors (see below), whose sum is σ = 2070274961664. Its totient is φ = 525656297920.

The previous prime is 1051440415079. The next prime is 1051440415171. The reversal of 1051440415136 is 6315140441501.

1051440415136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051440415136² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051440415096 and 1051440415105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1729280 + ... + 2256831.

It is an arithmetic number, because the mean of its divisors is an integer number (86261456736).

Almost surely, 2^{1051440415136} is an apocalyptic number.

1051440415136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1051440415136 is a deficient number, since it is larger than the sum of its proper divisors (1018834546528).

1051440415136 is an equidigital number, since it uses as much as digits as its factorization.

1051440415136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994364 (or 3994356 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 1051440415136 its reverse (6315140441501), we get a palindrome (7366580856637).

The spelling of 1051440415136 in words is "one trillion, fifty-one billion, four hundred forty million, four hundred fifteen thousand, one hundred thirty-six".