44662113140 has 48 divisors (see below), whose sum is σ = 96506439120. Its totient is φ = 17354188800.

The previous prime is 44662113079. The next prime is 44662113149. The reversal of 44662113140 is 4131126644.

It can be written as a sum of positive squares in 8 ways, for example, as 13992997264 + 30669115876 = 118292^2 + 175126^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44662113097 and 44662113106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44662113149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101525 + ... + 315644.

It is an arithmetic number, because the mean of its divisors is an integer number (2010550815).

Almost surely, 2^44662113140 is an apocalyptic number.

It is an amenable number.

44662113140 is an abundant number, since it is smaller than the sum of its proper divisors (51844325980).

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

44662113140 is a wasteful number, since it uses less digits than its factorization.

44662113140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417332 (or 417330 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 44662113140 its reverse (4131126644), we get a palindrome (48793239784).

The spelling of 44662113140 in words is "forty-four billion, six hundred sixty-two million, one hundred thirteen thousand, one hundred forty".