44001246245 has 32 divisors (see below), whose sum is σ = 57918744576. Its totient is φ = 31825224000.

The previous prime is 44001246239. The next prime is 44001246257. The reversal of 44001246245 is 54264210044.

It is not a de Polignac number, because 44001246245 - 2¹² = 44001242149 is a prime.

It is a super-2 number, since 2×44001246245² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8220320 + ... + 8225670.

It is an arithmetic number, because the mean of its divisors is an integer number (1809960768).

Almost surely, 2^44001246245 is an apocalyptic number.

It is an amenable number.

44001246245 is a deficient number, since it is larger than the sum of its proper divisors (13917498331).

44001246245 is a wasteful number, since it uses less digits than its factorization.

44001246245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 44001246245 its reverse (54264210044), we get a palindrome (98265456289).

The spelling of 44001246245 in words is "forty-four billion, one million, two hundred forty-six thousand, two hundred forty-five".