67407340007 has 8 divisors (see below), whose sum is σ = 77831156256. Its totient is φ = 57182072832.

The previous prime is 67407339977. The next prime is 67407340069. The reversal of 67407340007 is 70004370476.

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 67407340007 - 2⁶ = 67407339943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67407340097) 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, 49636538 + ... + 49637895.

It is an arithmetic number, because the mean of its divisors is an integer number (9728894532).

Almost surely, 2^67407340007 is an apocalyptic number.

67407340007 is a deficient number, since it is larger than the sum of its proper divisors (10423816249).

67407340007 is an equidigital number, since it uses as much as digits as its factorization.

67407340007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99274537.

The product of its (nonzero) digits is 98784, while the sum is 38.

The spelling of 67407340007 in words is "sixty-seven billion, four hundred seven million, three hundred forty thousand, seven".