15419098212 has 24 divisors (see below), whose sum is σ = 41117595456. Its totient is φ = 4405456608.

The previous prime is 15419098169. The next prime is 15419098213. The reversal of 15419098212 is 21289091451.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (15419098213) 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, 91780263 + ... + 91780430.

It is an arithmetic number, because the mean of its divisors is an integer number (1713233144).

Almost surely, 2^15419098212 is an apocalyptic number.

15419098212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15419098212 is an abundant number, since it is smaller than the sum of its proper divisors (25698497244).

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

15419098212 is a wasteful number, since it uses less digits than its factorization.

15419098212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183560707 (or 183560705 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 42.

The spelling of 15419098212 in words is "fifteen billion, four hundred nineteen million, ninety-eight thousand, two hundred twelve".