1903499845114 has 32 divisors (see below), whose sum is σ = 3296700988416. Its totient is φ = 807438965760.

The previous prime is 1903499845099. The next prime is 1903499845129. The reversal of 1903499845114 is 4115489943091.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1903499845099) and next prime (1903499845129).

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, 1255722 + ... + 2320309.

It is an arithmetic number, because the mean of its divisors is an integer number (103021905888).

Almost surely, 2^{1903499845114} is an apocalyptic number.

1903499845114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1903499845114 is a deficient number, since it is larger than the sum of its proper divisors (1393201143302).

1903499845114 is a wasteful number, since it uses less digits than its factorization.

1903499845114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576430.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 1903499845114 in words is "one trillion, nine hundred three billion, four hundred ninety-nine million, eight hundred forty-five thousand, one hundred fourteen".