71372423151 has 6 divisors (see below), whose sum is σ = 103093500120. Its totient is φ = 47581615428.

The previous prime is 71372423069. The next prime is 71372423153. The reversal of 71372423151 is 15132427317.

71372423151 is a `hidden beast` number, since 7 + 1 + 372 + 4 + 231 + 51 = 666.

It is not a de Polignac number, because 71372423151 - 2¹⁴ = 71372406767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71372423153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3965134611 + ... + 3965134628.

It is an arithmetic number, because the mean of its divisors is an integer number (17182250020).

Almost surely, 2^71372423151 is an apocalyptic number.

71372423151 is a deficient number, since it is larger than the sum of its proper divisors (31721076969).

71372423151 is a wasteful number, since it uses less digits than its factorization.

71372423151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7930269245 (or 7930269242 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The spelling of 71372423151 in words is "seventy-one billion, three hundred seventy-two million, four hundred twenty-three thousand, one hundred fifty-one".