44120101403131 has 32 divisors (see below), whose sum is σ = 50789357273088. Its totient is φ = 38015215539840.

The previous prime is 44120101403047. The next prime is 44120101403149. The reversal of 44120101403131 is 13130410102144.

It is a cyclic number.

It is not a de Polignac number, because 44120101403131 - 2¹³ = 44120101394939 is a prime.

It is a super-2 number, since 2×44120101403131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44120101403096 and 44120101403105.

It is not an unprimeable number, because it can be changed into a prime (44120101413131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7207261 + ... + 11839966.

It is an arithmetic number, because the mean of its divisors is an integer number (1587167414784).

Almost surely, 2^{44120101403131} is an apocalyptic number.

44120101403131 is a deficient number, since it is larger than the sum of its proper divisors (6669255869957).

44120101403131 is a wasteful number, since it uses less digits than its factorization.

44120101403131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19047451.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 44120101403131 its reverse (13130410102144), we get a palindrome (57250511505275).

The spelling of 44120101403131 in words is "forty-four trillion, one hundred twenty billion, one hundred one million, four hundred three thousand, one hundred thirty-one".