4131437697 has 16 divisors (see below), whose sum is σ = 6137712000. Its totient is φ = 2746613232.

The previous prime is 4131437633. The next prime is 4131437731. The reversal of 4131437697 is 7967341314.

4131437697 is a `hidden beast` number, since 413 + 143 + 7 + 6 + 97 = 666.

It is not a de Polignac number, because 4131437697 - 2⁶ = 4131437633 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4131437617) 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, 203422 + ... + 222807.

It is an arithmetic number, because the mean of its divisors is an integer number (383607000).

Almost surely, 2^4131437697 is an apocalyptic number.

It is an amenable number.

4131437697 is a deficient number, since it is larger than the sum of its proper divisors (2006274303).

4131437697 is a wasteful number, since it uses less digits than its factorization.

4131437697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426597 (or 426591 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 4131437697 is about 64276.2607577634. The cubic root of 4131437697 is about 1604.6010398015.

The spelling of 4131437697 in words is "four billion, one hundred thirty-one million, four hundred thirty-seven thousand, six hundred ninety-seven".