70746803401 has 4 divisors (see below), whose sum is σ = 70778659204. Its totient is φ = 70714947600.

The previous prime is 70746803399. The next prime is 70746803437. The reversal of 70746803401 is 10430864707.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 52314668176 + 18432135225 = 228724^2 + 135765^2 .

It is a cyclic number.

It is not a de Polignac number, because 70746803401 - 2¹ = 70746803399 is a prime.

It is a super-2 number, since 2×70746803401² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70746803461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15924570 + ... + 15929011.

It is an arithmetic number, because the mean of its divisors is an integer number (17694664801).

Almost surely, 2^70746803401 is an apocalyptic number.

It is an amenable number.

70746803401 is a deficient number, since it is larger than the sum of its proper divisors (31855803).

70746803401 is a wasteful number, since it uses less digits than its factorization.

70746803401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31855802.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 70746803401 in words is "seventy billion, seven hundred forty-six million, eight hundred three thousand, four hundred one".