42452455134 has 16 divisors (see below), whose sum is σ = 84908883600. Its totient is φ = 14150156160.

The previous prime is 42452455109. The next prime is 42452455139. The reversal of 42452455134 is 43155425424.

It is a junction number, because it is equal to n+sod(n) for n = 42452455092 and 42452455101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42452455139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16309 + ... + 291840.

It is an arithmetic number, because the mean of its divisors is an integer number (5306805225).

Almost surely, 2^42452455134 is an apocalyptic number.

42452455134 is an abundant number, since it is smaller than the sum of its proper divisors (42456428466).

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

42452455134 is a wasteful number, since it uses less digits than its factorization.

42452455134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331115.

The product of its digits is 384000, while the sum is 39.

The spelling of 42452455134 in words is "forty-two billion, four hundred fifty-two million, four hundred fifty-five thousand, one hundred thirty-four".