41379925957 has 4 divisors (see below), whose sum is σ = 41596574976. Its totient is φ = 41163276940.

The previous prime is 41379925921. The next prime is 41379925987. The reversal of 41379925957 is 75952997314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 41379925957 - 2³¹ = 39232442309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41379925895 and 41379925904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41379925987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108324223 + ... + 108324604.

It is an arithmetic number, because the mean of its divisors is an integer number (10399143744).

Almost surely, 2^41379925957 is an apocalyptic number.

It is an amenable number.

41379925957 is a deficient number, since it is larger than the sum of its proper divisors (216649019).

41379925957 is a wasteful number, since it uses less digits than its factorization.

41379925957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216649018.

The product of its digits is 21432600, while the sum is 61.

The spelling of 41379925957 in words is "forty-one billion, three hundred seventy-nine million, nine hundred twenty-five thousand, nine hundred fifty-seven".