150940499419 has 4 divisors (see below), whose sum is σ = 159819352344. Its totient is φ = 142061646496.

The previous prime is 150940499401. The next prime is 150940499429. The reversal of 150940499419 is 914994049051.

150940499419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914994049051 = 19 ⋅48157581529.

It is a cyclic number.

It is not a de Polignac number, because 150940499419 - 2²⁵ = 150906944987 is a prime.

It is a super-2 number, since 2×150940499419² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150940499419.

It is not an unprimeable number, because it can be changed into a prime (150940499429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4439426437 + ... + 4439426470.

It is an arithmetic number, because the mean of its divisors is an integer number (39954838086).

Almost surely, 2^150940499419 is an apocalyptic number.

150940499419 is a deficient number, since it is larger than the sum of its proper divisors (8878852925).

150940499419 is an equidigital number, since it uses as much as digits as its factorization.

150940499419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8878852924.

The product of its (nonzero) digits is 2099520, while the sum is 55.

The spelling of 150940499419 in words is "one hundred fifty billion, nine hundred forty million, four hundred ninety-nine thousand, four hundred nineteen".