1450542911190 has 16 divisors (see below), whose sum is σ = 3481302986928. Its totient is φ = 386811442976.

The previous prime is 1450542911119. The next prime is 1450542911227. The reversal of 1450542911190 is 911192450541.

It is a super-2 number, since 2×1450542911190² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

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, 24175715157 + ... + 24175715216.

It is an arithmetic number, because the mean of its divisors is an integer number (217581436683).

Almost surely, 2^{1450542911190} is an apocalyptic number.

1450542911190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1450542911190 is an abundant number, since it is smaller than the sum of its proper divisors (2030760075738).

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

1450542911190 is a wasteful number, since it uses less digits than its factorization.

1450542911190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48351430383.

The product of its (nonzero) digits is 64800, while the sum is 42.

The spelling of 1450542911190 in words is "one trillion, four hundred fifty billion, five hundred forty-two million, nine hundred eleven thousand, one hundred ninety".