7342531901 has 4 divisors (see below), whose sum is σ = 7498756032. Its totient is φ = 7186307772.

The previous prime is 7342531879. The next prime is 7342531927. The reversal of 7342531901 is 1091352437.

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 a de Polignac number, because none of the positive numbers 2^k-7342531901 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7342531961) 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, 78111995 + ... + 78112088.

It is an arithmetic number, because the mean of its divisors is an integer number (1874689008).

Almost surely, 2^7342531901 is an apocalyptic number.

It is an amenable number.

7342531901 is a deficient number, since it is larger than the sum of its proper divisors (156224131).

7342531901 is a wasteful number, since it uses less digits than its factorization.

7342531901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156224130.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 7342531901 is about 85688.5750902651. The cubic root of 7342531901 is about 1943.6375495083.

The spelling of 7342531901 in words is "seven billion, three hundred forty-two million, five hundred thirty-one thousand, nine hundred one".