152000419821 has 8 divisors (see below), whose sum is σ = 205989640224. Its totient is φ = 99672406320.

The previous prime is 152000419801. The next prime is 152000419829. The reversal of 152000419821 is 128914000251.

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

It is not a de Polignac number, because 152000419821 - 2¹⁸ = 152000157677 is a prime.

It is a super-3 number, since 3×152000419821³ (a number of 35 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152000419829) 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, 415301511 + ... + 415301876.

It is an arithmetic number, because the mean of its divisors is an integer number (25748705028).

Almost surely, 2^152000419821 is an apocalyptic number.

It is an amenable number.

152000419821 is a deficient number, since it is larger than the sum of its proper divisors (53989220403).

152000419821 is an equidigital number, since it uses as much as digits as its factorization.

152000419821 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830603451.

The product of its (nonzero) digits is 5760, while the sum is 33.

The spelling of 152000419821 in words is "one hundred fifty-two billion, four hundred nineteen thousand, eight hundred twenty-one".