1012452442054 has 16 divisors (see below), whose sum is σ = 1519278788160. Its totient is φ = 506026229760.

The previous prime is 1012452442021. The next prime is 1012452442061. The reversal of 1012452442054 is 4502442542101.

It is a super-2 number, since 2×1012452442054² (a number of 25 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, 82380742 + ... + 82393030.

It is an arithmetic number, because the mean of its divisors is an integer number (94954924260).

Almost surely, 2^{1012452442054} is an apocalyptic number.

1012452442054 is a deficient number, since it is larger than the sum of its proper divisors (506826346106).

1012452442054 is a wasteful number, since it uses less digits than its factorization.

1012452442054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25215.

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 1012452442054 its reverse (4502442542101), we get a palindrome (5514894984155).

The spelling of 1012452442054 in words is "one trillion, twelve billion, four hundred fifty-two million, four hundred forty-two thousand, fifty-four".