1449187914195 has 36 divisors (see below), whose sum is σ = 2922036043680. Its totient is φ = 662485902624.

The previous prime is 1449187914137. The next prime is 1449187914197. The reversal of 1449187914195 is 5914197819441.

1449187914195 is a `hidden beast` number, since 1 + 44 + 91 + 8 + 7 + 91 + 419 + 5 = 666.

It is not a de Polignac number, because 1449187914195 - 2⁹ = 1449187913683 is a prime.

It is a super-2 number, since 2×1449187914195² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1449187914197) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 328611835 + ... + 328616244.

It is an arithmetic number, because the mean of its divisors is an integer number (81167667880).

Almost surely, 2^{1449187914195} is an apocalyptic number.

1449187914195 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1449187914195 is an abundant number, since it is smaller than the sum of its proper divisors (1472848129485).

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

1449187914195 is a wasteful number, since it uses less digits than its factorization.

1449187914195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657228104 (or 657228094 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 63.

The spelling of 1449187914195 in words is "one trillion, four hundred forty-nine billion, one hundred eighty-seven million, nine hundred fourteen thousand, one hundred ninety-five".