19240103480 has 32 divisors (see below), whose sum is σ = 46620252000. Its totient is φ = 7104038016.

The previous prime is 19240103473. The next prime is 19240103501. The reversal of 19240103480 is 8430104291.

It is a happy number.

It is a super-2 number, since 2×19240103480² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18499580 + ... + 18500619.

It is an arithmetic number, because the mean of its divisors is an integer number (1456882875).

Almost surely, 2^19240103480 is an apocalyptic number.

19240103480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

19240103480 is an abundant number, since it is smaller than the sum of its proper divisors (27380148520).

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

19240103480 is a wasteful number, since it uses less digits than its factorization.

19240103480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37000223 (or 37000219 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 19240103480 in words is "nineteen billion, two hundred forty million, one hundred three thousand, four hundred eighty".