1900435241089 has 16 divisors (see below), whose sum is σ = 2373921599616. Its totient is φ = 1478016259200.

The previous prime is 1900435241057. The next prime is 1900435241093. The reversal of 1900435241089 is 9801425340091.

It is a cyclic number.

It is not a de Polignac number, because 1900435241089 - 2⁵ = 1900435241057 is a prime.

It is a super-2 number, since 2×1900435241089² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1900415241089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23646042 + ... + 23726275.

It is an arithmetic number, because the mean of its divisors is an integer number (148370099976).

Almost surely, 2^{1900435241089} is an apocalyptic number.

It is an amenable number.

1900435241089 is a deficient number, since it is larger than the sum of its proper divisors (473486358527).

1900435241089 is a wasteful number, since it uses less digits than its factorization.

1900435241089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47372856.

The product of its (nonzero) digits is 311040, while the sum is 46.

The spelling of 1900435241089 in words is "one trillion, nine hundred billion, four hundred thirty-five million, two hundred forty-one thousand, eighty-nine".