3125291241 has 16 divisors (see below), whose sum is σ = 4207320000. Its totient is φ = 2063477568.

The previous prime is 3125291231. The next prime is 3125291249. The reversal of 3125291241 is 1421925213.

It is not a de Polignac number, because 3125291241 - 2¹⁴ = 3125274857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3125291199 and 3125291208.

It is not an unprimeable number, because it can be changed into a prime (3125291249) 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, 145035 + ... + 165183.

It is an arithmetic number, because the mean of its divisors is an integer number (262957500).

Almost surely, 2^3125291241 is an apocalyptic number.

It is an amenable number.

3125291241 is a deficient number, since it is larger than the sum of its proper divisors (1082028759).

3125291241 is a wasteful number, since it uses less digits than its factorization.

3125291241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20648.

The product of its digits is 4320, while the sum is 30.

The square root of 3125291241 is about 55904.3043154997. The cubic root of 3125291241 is about 1462.0542860342.

The spelling of 3125291241 in words is "three billion, one hundred twenty-five million, two hundred ninety-one thousand, two hundred forty-one".