69421414554 has 16 divisors (see below), whose sum is σ = 154269810240. Its totient is φ = 23140471500.

The previous prime is 69421414547. The next prime is 69421414567. The reversal of 69421414554 is 45541412496.

69421414554 is a `hidden beast` number, since 6 + 94 + 2 + 1 + 4 + 1 + 4 + 554 = 666.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 642790822 + ... + 642790929.

It is an arithmetic number, because the mean of its divisors is an integer number (9641863140).

Almost surely, 2^69421414554 is an apocalyptic number.

69421414554 is an abundant number, since it is smaller than the sum of its proper divisors (84848395686).

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

69421414554 is a wasteful number, since it uses less digits than its factorization.

69421414554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285581762 (or 1285581756 counting only the distinct ones).

The product of its digits is 691200, while the sum is 45.

The spelling of 69421414554 in words is "sixty-nine billion, four hundred twenty-one million, four hundred fourteen thousand, five hundred fifty-four".