44425240420077 has 12 divisors (see below), whose sum is σ = 70003409146944. Its totient is φ = 26924388133320.

The previous prime is 44425240420051. The next prime is 44425240420081. The reversal of 44425240420077 is 77002404252444.

44425240420077 is a `hidden beast` number, since 44 + 42 + 524 + 0 + 42 + 0 + 0 + 7 + 7 = 666.

It is not a de Polignac number, because 44425240420077 - 2¹² = 44425240415981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44425240420087) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 224369901013 + ... + 224369901210.

It is an arithmetic number, because the mean of its divisors is an integer number (5833617428912).

Almost surely, 2^{44425240420077} is an apocalyptic number.

It is an amenable number.

44425240420077 is a deficient number, since it is larger than the sum of its proper divisors (25578168726867).

44425240420077 is a wasteful number, since it uses less digits than its factorization.

44425240420077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448739802240 (or 448739802237 counting only the distinct ones).

The product of its (nonzero) digits is 2007040, while the sum is 45.

The spelling of 44425240420077 in words is "forty-four trillion, four hundred twenty-five billion, two hundred forty million, four hundred twenty thousand, seventy-seven".