152121400410 has 32 divisors (see below), whose sum is σ = 417247270272. Its totient is φ = 34770605760.

The previous prime is 152121400397. The next prime is 152121400423. The reversal of 152121400410 is 14004121251.

It is an interprime number because it is at equal distance from previous prime (152121400397) and next prime (152121400423).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362193601 + ... + 362194020.

It is an arithmetic number, because the mean of its divisors is an integer number (13038977196).

Almost surely, 2^152121400410 is an apocalyptic number.

152121400410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152121400410 is an abundant number, since it is smaller than the sum of its proper divisors (265125869862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152121400410 is a wasteful number, since it uses less digits than its factorization.

152121400410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724387638.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 152121400410 its reverse (14004121251), we get a palindrome (166125521661).

The spelling of 152121400410 in words is "one hundred fifty-two billion, one hundred twenty-one million, four hundred thousand, four hundred ten".