70281025214 has 16 divisors (see below), whose sum is σ = 107682518016. Its totient is φ = 34387102200.

The previous prime is 70281025211. The next prime is 70281025223. The reversal of 70281025214 is 41252018207.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70281025211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 533999 + ... + 652469.

It is an arithmetic number, because the mean of its divisors is an integer number (6730157376).

Almost surely, 2^70281025214 is an apocalyptic number.

70281025214 is a deficient number, since it is larger than the sum of its proper divisors (37401492802).

70281025214 is a wasteful number, since it uses less digits than its factorization.

70281025214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124831.

The product of its (nonzero) digits is 8960, while the sum is 32.

The spelling of 70281025214 in words is "seventy billion, two hundred eighty-one million, twenty-five thousand, two hundred fourteen".