1419978114954 has 24 divisors (see below), whose sum is σ = 3516136284960. Its totient is φ = 405708032808.

The previous prime is 1419978114941. The next prime is 1419978114977. The reversal of 1419978114954 is 4594118799141.

1419978114954 is a `hidden beast` number, since 1 + 41 + 9 + 97 + 8 + 11 + 495 + 4 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 1419978114891 and 1419978114900.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5634833664 + ... + 5634833915.

It is an arithmetic number, because the mean of its divisors is an integer number (146505678540).

Almost surely, 2^{1419978114954} is an apocalyptic number.

1419978114954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1419978114954 is an abundant number, since it is smaller than the sum of its proper divisors (2096158170006).

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

1419978114954 is a wasteful number, since it uses less digits than its factorization.

1419978114954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11269667594 (or 11269667591 counting only the distinct ones).

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

The spelling of 1419978114954 in words is "one trillion, four hundred nineteen billion, nine hundred seventy-eight million, one hundred fourteen thousand, nine hundred fifty-four".