44141772440426 has 8 divisors (see below), whose sum is σ = 66470295465540. Its totient is φ = 21985007285248.

The previous prime is 44141772440417. The next prime is 44141772440459. The reversal of 44141772440426 is 62404427714144.

It can be written as a sum of positive squares in 2 ways, for example, as 29492774025625 + 14648998414801 = 5430725^2 + 3827401^2 .

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

It is a super-2 number, since 2×44141772440426² (a number of 28 digits) contains 22 as substring.

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, 42939466841 + ... + 42939467868.

Almost surely, 2^{44141772440426} is an apocalyptic number.

44141772440426 is a deficient number, since it is larger than the sum of its proper divisors (22328523025114).

44141772440426 is a wasteful number, since it uses less digits than its factorization.

44141772440426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85878934968.

The product of its (nonzero) digits is 4816896, while the sum is 50.

The spelling of 44141772440426 in words is "forty-four trillion, one hundred forty-one billion, seven hundred seventy-two million, four hundred forty thousand, four hundred twenty-six".