44620136251052 has 12 divisors (see below), whose sum is σ = 78647002745640. Its totient is φ = 22149564038016.

The previous prime is 44620136251049. The next prime is 44620136251069. The reversal of 44620136251052 is 25015263102644.

It is a super-2 number, since 2×44620136251052² (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, 40126021253 + ... + 40126022364.

It is an arithmetic number, because the mean of its divisors is an integer number (6553916895470).

Almost surely, 2^{44620136251052} is an apocalyptic number.

It is an amenable number.

44620136251052 is a deficient number, since it is larger than the sum of its proper divisors (34026866494588).

44620136251052 is a wasteful number, since it uses less digits than its factorization.

44620136251052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80252043760 (or 80252043758 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

Adding to 44620136251052 its reverse (25015263102644), we get a palindrome (69635399353696).

The spelling of 44620136251052 in words is "forty-four trillion, six hundred twenty billion, one hundred thirty-six million, two hundred fifty-one thousand, fifty-two".