8901418152021 has 8 divisors (see below), whose sum is σ = 11868621729120. Its totient is φ = 5934246671472.

The previous prime is 8901418152017. The next prime is 8901418152031. The reversal of 8901418152021 is 1202518141098.

It is a happy number.

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

It is not a de Polignac number, because 8901418152021 - 2² = 8901418152017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8901418152031) 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, 7369395 + ... + 8491808.

It is an arithmetic number, because the mean of its divisors is an integer number (1483577716140).

Almost surely, 2^{8901418152021} is an apocalyptic number.

It is an amenable number.

8901418152021 is a deficient number, since it is larger than the sum of its proper divisors (2967203577099).

8901418152021 is a wasteful number, since it uses less digits than its factorization.

8901418152021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16048275.

The product of its (nonzero) digits is 46080, while the sum is 42.

The spelling of 8901418152021 in words is "eight trillion, nine hundred one billion, four hundred eighteen million, one hundred fifty-two thousand, twenty-one".