27419423470 has 16 divisors (see below), whose sum is σ = 49362339600. Its totient is φ = 10966129984.

The previous prime is 27419423443. The next prime is 27419423477. The reversal of 27419423470 is 7432491472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27419423477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133495 + ... + 269554.

It is an arithmetic number, because the mean of its divisors is an integer number (3085146225).

Almost surely, 2^27419423470 is an apocalyptic number.

27419423470 is a deficient number, since it is larger than the sum of its proper divisors (21942916130).

27419423470 is a wasteful number, since it uses less digits than its factorization.

27419423470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409859.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 27419423470 in words is "twenty-seven billion, four hundred nineteen million, four hundred twenty-three thousand, four hundred seventy".