152021442410 has 8 divisors (see below), whose sum is σ = 273638596356. Its totient is φ = 60808576960.

The previous prime is 152021442409. The next prime is 152021442479. The reversal of 152021442410 is 14244120251.

It can be written as a sum of positive squares in 2 ways, for example, as 144110585161 + 7910857249 = 379619^2 + 88943^2 .

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

It is a super-2 number, since 2×152021442410² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 152021442410.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7601072111 + ... + 7601072130.

Almost surely, 2^152021442410 is an apocalyptic number.

152021442410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152021442410 is a deficient number, since it is larger than the sum of its proper divisors (121617153946).

152021442410 is a wasteful number, since it uses less digits than its factorization.

152021442410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15202144248.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 152021442410 its reverse (14244120251), we get a palindrome (166265562661).

The spelling of 152021442410 in words is "one hundred fifty-two billion, twenty-one million, four hundred forty-two thousand, four hundred ten".