4070157663 has 32 divisors (see below), whose sum is σ = 6750680832. Its totient is φ = 2143065600.

The previous prime is 4070157649. The next prime is 4070157673. The reversal of 4070157663 is 3667510704.

It is not a de Polignac number, because 4070157663 - 2¹⁰ = 4070156639 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070157643) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 271753 + ... + 286338.

It is an arithmetic number, because the mean of its divisors is an integer number (210958776).

Almost surely, 2^4070157663 is an apocalyptic number.

4070157663 is a deficient number, since it is larger than the sum of its proper divisors (2680523169).

4070157663 is a wasteful number, since it uses less digits than its factorization.

4070157663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558135.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 4070157663 is about 63797.7872892156. The cubic root of 4070157663 is about 1596.6280109181.

The spelling of 4070157663 in words is "four billion, seventy million, one hundred fifty-seven thousand, six hundred sixty-three".