427408827954 has 32 divisors (see below), whose sum is σ = 905187648960. Its totient is φ = 134076214272.

The previous prime is 427408827953. The next prime is 427408827959. The reversal of 427408827954 is 459728804724.

It is a super-2 number, since 2×427408827954² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (427408827953) 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, 900282 + ... + 1290474.

It is an arithmetic number, because the mean of its divisors is an integer number (28287114030).

Almost surely, 2^427408827954 is an apocalyptic number.

427408827954 is an abundant number, since it is smaller than the sum of its proper divisors (477778821006).

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

427408827954 is a wasteful number, since it uses less digits than its factorization.

427408827954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400954.

The product of its (nonzero) digits is 36126720, while the sum is 60.

The spelling of 427408827954 in words is "four hundred twenty-seven billion, four hundred eight million, eight hundred twenty-seven thousand, nine hundred fifty-four".