42131453055 has 16 divisors (see below), whose sum is σ = 67672628064. Its totient is φ = 22382673920.

The previous prime is 42131453033. The next prime is 42131453059. The reversal of 42131453055 is 55035413124.

It is not a de Polignac number, because 42131453055 - 2⁷ = 42131452927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42131453059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5460666 + ... + 5468375.

It is an arithmetic number, because the mean of its divisors is an integer number (4229539254).

Almost surely, 2^42131453055 is an apocalyptic number.

42131453055 is a deficient number, since it is larger than the sum of its proper divisors (25541175009).

42131453055 is a wasteful number, since it uses less digits than its factorization.

42131453055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10929306.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 42131453055 its reverse (55035413124), we get a palindrome (97166866179).

The spelling of 42131453055 in words is "forty-two billion, one hundred thirty-one million, four hundred fifty-three thousand, fifty-five".