72542002513214 has 16 divisors (see below), whose sum is σ = 117183377935680. Its totient is φ = 33480883349280.

The previous prime is 72542002513181. The next prime is 72542002513237. The reversal of 72542002513214 is 41231520024527.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 34560779 + ... + 36599609.

It is an arithmetic number, because the mean of its divisors is an integer number (7323961120980).

Almost surely, 2^{72542002513214} is an apocalyptic number.

72542002513214 is a deficient number, since it is larger than the sum of its proper divisors (44641375422466).

72542002513214 is a wasteful number, since it uses less digits than its factorization.

72542002513214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407315.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 72542002513214 in words is "seventy-two trillion, five hundred forty-two billion, two million, five hundred thirteen thousand, two hundred fourteen".