1055142341154 has 48 divisors (see below), whose sum is σ = 2503175785344. Its totient is φ = 318560234400.

The previous prime is 1055142341153. The next prime is 1055142341177. The reversal of 1055142341154 is 4511432415501.

1055142341154 is a `hidden beast` number, since 1 + 0 + 5 + 514 + 23 + 4 + 115 + 4 = 666.

1055142341154 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 2×1055142341154² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055142341153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9778449 + ... + 9885764.

It is an arithmetic number, because the mean of its divisors is an integer number (52149495528).

Almost surely, 2^{1055142341154} is an apocalyptic number.

1055142341154 is an abundant number, since it is smaller than the sum of its proper divisors (1448033444190).

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

1055142341154 is a wasteful number, since it uses less digits than its factorization.

1055142341154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19664503 (or 19664500 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

Adding to 1055142341154 its reverse (4511432415501), we get a palindrome (5566574756655).

The spelling of 1055142341154 in words is "one trillion, fifty-five billion, one hundred forty-two million, three hundred forty-one thousand, one hundred fifty-four".