3158464121 has 8 divisors (see below), whose sum is σ = 3312355200. Its totient is φ = 3005953632.

The previous prime is 3158464117. The next prime is 3158464123. The reversal of 3158464121 is 1214648513.

3158464121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3158464121 - 2² = 3158464117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3158464123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340460 + ... + 349613.

It is an arithmetic number, because the mean of its divisors is an integer number (414044400).

Almost surely, 2^3158464121 is an apocalyptic number.

It is an amenable number.

3158464121 is a deficient number, since it is larger than the sum of its proper divisors (153891079).

3158464121 is a wasteful number, since it uses less digits than its factorization.

3158464121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690295.

The product of its digits is 23040, while the sum is 35.

The square root of 3158464121 is about 56200.2145992344. The cubic root of 3158464121 is about 1467.2090009210.

The spelling of 3158464121 in words is "three billion, one hundred fifty-eight million, four hundred sixty-four thousand, one hundred twenty-one".