1455192378241 has 16 divisors (see below), whose sum is σ = 1766099491200. Its totient is φ = 1171202796288.

The previous prime is 1455192378239. The next prime is 1455192378253. The reversal of 1455192378241 is 1428732915541.

It is not a de Polignac number, because 1455192378241 - 2¹ = 1455192378239 is a prime.

It is a super-2 number, since 2×1455192378241² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1455192378641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48397786 + ... + 48427843.

It is an arithmetic number, because the mean of its divisors is an integer number (110381218200).

Almost surely, 2^{1455192378241} is an apocalyptic number.

It is an amenable number.

1455192378241 is a deficient number, since it is larger than the sum of its proper divisors (310907112959).

1455192378241 is a wasteful number, since it uses less digits than its factorization.

1455192378241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96825768.

The product of its digits is 2419200, while the sum is 52.

The spelling of 1455192378241 in words is "one trillion, four hundred fifty-five billion, one hundred ninety-two million, three hundred seventy-eight thousand, two hundred forty-one".