1850892340146 has 16 divisors (see below), whose sum is σ = 3704159160000. Its totient is φ = 616568366768.

The previous prime is 1850892340123. The next prime is 1850892340147. The reversal of 1850892340146 is 6410432980581.

It is a super-2 number, since 2×1850892340146² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1850892340147) 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, 98926521 + ... + 98945228.

It is an arithmetic number, because the mean of its divisors is an integer number (231509947500).

Almost surely, 2^{1850892340146} is an apocalyptic number.

1850892340146 is an abundant number, since it is smaller than the sum of its proper divisors (1853266819854).

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

1850892340146 is a wasteful number, since it uses less digits than its factorization.

1850892340146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197873313.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The spelling of 1850892340146 in words is "one trillion, eight hundred fifty billion, eight hundred ninety-two million, three hundred forty thousand, one hundred forty-six".