151219846830 has 64 divisors (see below), whose sum is σ = 390905722368. Its totient is φ = 37217577600.

The previous prime is 151219846777. The next prime is 151219846831. The reversal of 151219846830 is 38648912151.

It is a happy number.

It is a super-2 number, since 2×151219846830² (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 151219846830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151219846831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2840517 + ... + 2893263.

It is an arithmetic number, because the mean of its divisors is an integer number (6107901912).

Almost surely, 2^151219846830 is an apocalyptic number.

151219846830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

151219846830 is an abundant number, since it is smaller than the sum of its proper divisors (239685875538).

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

151219846830 is a wasteful number, since it uses less digits than its factorization.

151219846830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60121.

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 151219846830 in words is "one hundred fifty-one billion, two hundred nineteen million, eight hundred forty-six thousand, eight hundred thirty".