427224053156 has 6 divisors (see below), whose sum is σ = 747642093030. Its totient is φ = 213612026576.

The previous prime is 427224053131. The next prime is 427224053197. The reversal of 427224053156 is 651350422724.

It can be written as a sum of positive squares in only one way, i.e., 278741761600 + 148482291556 = 527960^2 + 385334^2 .

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 as a sum of consecutive naturals, namely, 53403006641 + ... + 53403006648.

It is an arithmetic number, because the mean of its divisors is an integer number (124607015505).

Almost surely, 2^427224053156 is an apocalyptic number.

It is an amenable number.

427224053156 is a deficient number, since it is larger than the sum of its proper divisors (320418039874).

427224053156 is a wasteful number, since it uses less digits than its factorization.

427224053156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106806013293 (or 106806013291 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 427224053156 in words is "four hundred twenty-seven billion, two hundred twenty-four million, fifty-three thousand, one hundred fifty-six".