11844715425490 has 8 divisors (see below), whose sum is σ = 21320487765900. Its totient is φ = 4737886170192.

The previous prime is 11844715425479. The next prime is 11844715425527. The reversal of 11844715425490 is 9452451744811.

It can be written as a sum of positive squares in 2 ways, for example, as 11281718815929 + 562996609561 = 3358827^2 + 750331^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 592235771265 + ... + 592235771284.

Almost surely, 2^{11844715425490} is an apocalyptic number.

11844715425490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11844715425490 is a deficient number, since it is larger than the sum of its proper divisors (9475772340410).

11844715425490 is a wasteful number, since it uses less digits than its factorization.

11844715425490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184471542556.

The product of its (nonzero) digits is 6451200, while the sum is 55.

The spelling of 11844715425490 in words is "eleven trillion, eight hundred forty-four billion, seven hundred fifteen million, four hundred twenty-five thousand, four hundred ninety".