4151323641 has 8 divisors (see below), whose sum is σ = 5535411264. Its totient is φ = 2767392560.

The previous prime is 4151323621. The next prime is 4151323651. The reversal of 4151323641 is 1463231514.

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 4151323641 - 2⁶ = 4151323577 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4151323599 and 4151323608.

It is not an unprimeable number, because it can be changed into a prime (4151323621) 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, 55300 + ... + 106586.

It is an arithmetic number, because the mean of its divisors is an integer number (691926408).

Almost surely, 2^4151323641 is an apocalyptic number.

It is an amenable number.

4151323641 is a deficient number, since it is larger than the sum of its proper divisors (1384087623).

4151323641 is a wasteful number, since it uses less digits than its factorization.

4151323641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78271.

The product of its digits is 8640, while the sum is 30.

The square root of 4151323641 is about 64430.7662611582. The cubic root of 4151323641 is about 1607.1714078833.

The spelling of 4151323641 in words is "four billion, one hundred fifty-one million, three hundred twenty-three thousand, six hundred forty-one".