8080157429 has 4 divisors (see below), whose sum is σ = 8083080384. Its totient is φ = 8077234476.

The previous prime is 8080157411. The next prime is 8080157441. The reversal of 8080157429 is 9247510808.

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-8080157429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8080157429.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080157489) 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, 1457327 + ... + 1462860.

It is an arithmetic number, because the mean of its divisors is an integer number (2020770096).

Almost surely, 2^8080157429 is an apocalyptic number.

It is an amenable number.

8080157429 is a deficient number, since it is larger than the sum of its proper divisors (2922955).

8080157429 is a wasteful number, since it uses less digits than its factorization.

8080157429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2922954.

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 8080157429 is about 89889.6959000307. The cubic root of 8080157429 is about 2006.6575993447.

The spelling of 8080157429 in words is "eight billion, eighty million, one hundred fifty-seven thousand, four hundred twenty-nine".