42351025726 has 16 divisors (see below), whose sum is σ = 67675708800. Its totient is φ = 19819311768.

The previous prime is 42351025723. The next prime is 42351025757. The reversal of 42351025726 is 62752015324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42351025723) 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, 6710706 + ... + 6717013.

It is an arithmetic number, because the mean of its divisors is an integer number (4229731800).

Almost surely, 2^42351025726 is an apocalyptic number.

42351025726 is a deficient number, since it is larger than the sum of its proper divisors (25324683074).

42351025726 is a wasteful number, since it uses less digits than its factorization.

42351025726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13427823.

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 42351025726 in words is "forty-two billion, three hundred fifty-one million, twenty-five thousand, seven hundred twenty-six".