16070697401 has 24 divisors (see below), whose sum is σ = 19096842240. Its totient is φ = 13466645280.

The previous prime is 16070697367. The next prime is 16070697479. The reversal of 16070697401 is 10479607061.

It is a de Polignac number, because none of the positive numbers 2^k-16070697401 is a prime.

It is a super-4 number, since 4×16070697401⁴ (a number of 42 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (16070697001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9401 + ... + 179526.

It is an arithmetic number, because the mean of its divisors is an integer number (795701760).

Almost surely, 2^16070697401 is an apocalyptic number.

16070697401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16070697401 is a deficient number, since it is larger than the sum of its proper divisors (3026144839).

16070697401 is a wasteful number, since it uses less digits than its factorization.

16070697401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189005 (or 188994 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 41.

The spelling of 16070697401 in words is "sixteen billion, seventy million, six hundred ninety-seven thousand, four hundred one".