4290187157 has 16 divisors (see below), whose sum is σ = 4401093312. Its totient is φ = 4180792320.

The previous prime is 4290187147. The next prime is 4290187163. The reversal of 4290187157 is 7517810924.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4290187157 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 (4290187117) 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, 3613718 + ... + 3614904.

It is an arithmetic number, because the mean of its divisors is an integer number (275068332).

Almost surely, 2^4290187157 is an apocalyptic number.

It is an amenable number.

4290187157 is a deficient number, since it is larger than the sum of its proper divisors (110906155).

4290187157 is a wasteful number, since it uses less digits than its factorization.

4290187157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748.

The product of its (nonzero) digits is 141120, while the sum is 44.

The square root of 4290187157 is about 65499.5202806860. The cubic root of 4290187157 is about 1624.8954134819.

The spelling of 4290187157 in words is "four billion, two hundred ninety million, one hundred eighty-seven thousand, one hundred fifty-seven".