1850148403004 has 24 divisors (see below), whose sum is σ = 3627563702448. Its totient is φ = 818247450240.

The previous prime is 1850148402989. The next prime is 1850148403009. The reversal of 1850148403004 is 4003048410581.

It is a super-2 number, since 2×1850148403004² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1850148403009) 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, 568225769 + ... + 568229024.

It is an arithmetic number, because the mean of its divisors is an integer number (151148487602).

Almost surely, 2^{1850148403004} is an apocalyptic number.

It is an amenable number.

1850148403004 is a deficient number, since it is larger than the sum of its proper divisors (1777415299444).

1850148403004 is a wasteful number, since it uses less digits than its factorization.

1850148403004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136454845 (or 1136454843 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 38.

The spelling of 1850148403004 in words is "one trillion, eight hundred fifty billion, one hundred forty-eight million, four hundred three thousand, four".