1055241451142 has 4 divisors (see below), whose sum is σ = 1582862176716. Its totient is φ = 527620725570.

The previous prime is 1055241451111. The next prime is 1055241451171. The reversal of 1055241451142 is 2411541425501.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1055241451142² (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 as a sum of consecutive naturals, namely, 263810362784 + ... + 263810362787.

It is an arithmetic number, because the mean of its divisors is an integer number (395715544179).

Almost surely, 2^{1055241451142} is an apocalyptic number.

1055241451142 is a deficient number, since it is larger than the sum of its proper divisors (527620725574).

1055241451142 is an equidigital number, since it uses as much as digits as its factorization.

1055241451142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527620725573.

The product of its (nonzero) digits is 32000, while the sum is 35.

Adding to 1055241451142 its reverse (2411541425501), we get a palindrome (3466782876643).

The spelling of 1055241451142 in words is "one trillion, fifty-five billion, two hundred forty-one million, four hundred fifty-one thousand, one hundred forty-two".