7927417157141 has 4 divisors (see below), whose sum is σ = 7931636114400. Its totient is φ = 7923198199884.

The previous prime is 7927417157119. The next prime is 7927417157207. The reversal of 7927417157141 is 1417517147297.

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-7927417157141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7927417153141) 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, 2109475811 + ... + 2109479568.

It is an arithmetic number, because the mean of its divisors is an integer number (1982909028600).

Almost surely, 2^{7927417157141} is an apocalyptic number.

It is an amenable number.

7927417157141 is a deficient number, since it is larger than the sum of its proper divisors (4218957259).

7927417157141 is a wasteful number, since it uses less digits than its factorization.

7927417157141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4218957258.

The product of its digits is 3457440, while the sum is 56.

The spelling of 7927417157141 in words is "seven trillion, nine hundred twenty-seven billion, four hundred seventeen million, one hundred fifty-seven thousand, one hundred forty-one".