72412054702373 has 8 divisors (see below), whose sum is σ = 75567857601600. Its totient is φ = 69256872861088.

The previous prime is 72412054702369. The next prime is 72412054702391. The reversal of 72412054702373 is 37320745021427.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 72412054702373 - 2² = 72412054702369 is a prime.

It is a super-2 number, since 2×72412054702373² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72412054702313) 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, 155026208 + ... + 155492601.

It is an arithmetic number, because the mean of its divisors is an integer number (9445982200200).

Almost surely, 2^{72412054702373} is an apocalyptic number.

It is an amenable number.

72412054702373 is a deficient number, since it is larger than the sum of its proper divisors (3155802899227).

72412054702373 is a wasteful number, since it uses less digits than its factorization.

72412054702373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310528971.

The product of its (nonzero) digits is 1975680, while the sum is 47.

The spelling of 72412054702373 in words is "seventy-two trillion, four hundred twelve billion, fifty-four million, seven hundred two thousand, three hundred seventy-three".