42496001722 has 8 divisors (see below), whose sum is σ = 63924581556. Its totient is φ = 21187807872.

The previous prime is 42496001693. The next prime is 42496001731. The reversal of 42496001722 is 22710069424.

It can be written as a sum of positive squares in 2 ways, for example, as 38494047601 + 4001954121 = 196199^2 + 63261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30095613 + ... + 30097024.

Almost surely, 2^42496001722 is an apocalyptic number.

42496001722 is a deficient number, since it is larger than the sum of its proper divisors (21428579834).

42496001722 is a wasteful number, since it uses less digits than its factorization.

42496001722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60192992.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 42496001722 in words is "forty-two billion, four hundred ninety-six million, one thousand, seven hundred twenty-two".