72274454335214 has 4 divisors (see below), whose sum is σ = 108411681502824. Its totient is φ = 36137227167606.

The previous prime is 72274454335201. The next prime is 72274454335277. The reversal of 72274454335214 is 41253345447227.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18068613583802 + ... + 18068613583805.

It is an arithmetic number, because the mean of its divisors is an integer number (27102920375706).

Almost surely, 2^{72274454335214} is an apocalyptic number.

72274454335214 is a deficient number, since it is larger than the sum of its proper divisors (36137227167610).

72274454335214 is a wasteful number, since it uses less digits than its factorization.

72274454335214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36137227167609.

The product of its digits is 22579200, while the sum is 53.

The spelling of 72274454335214 in words is "seventy-two trillion, two hundred seventy-four billion, four hundred fifty-four million, three hundred thirty-five thousand, two hundred fourteen".