70400367067 has 4 divisors (see below), whose sum is σ = 70401847816. Its totient is φ = 70398886320.

The previous prime is 70400367061. The next prime is 70400367083. The reversal of 70400367067 is 76076300407.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76076300407 = 2677 ⋅28418491.

It is a cyclic number.

It is not a de Polignac number, because 70400367067 - 2¹⁵ = 70400334299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70400367061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666609 + ... + 764962.

It is an arithmetic number, because the mean of its divisors is an integer number (17600461954).

Almost surely, 2^70400367067 is an apocalyptic number.

70400367067 is a deficient number, since it is larger than the sum of its proper divisors (1480749).

70400367067 is a wasteful number, since it uses less digits than its factorization.

70400367067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480748.

The product of its (nonzero) digits is 148176, while the sum is 40.

The spelling of 70400367067 in words is "seventy billion, four hundred million, three hundred sixty-seven thousand, sixty-seven".