672308943351 has 32 divisors (see below), whose sum is σ = 999174758400. Its totient is φ = 399607603200.

The previous prime is 672308943343. The next prime is 672308943403. The reversal of 672308943351 is 153349803276.

It is not a de Polignac number, because 672308943351 - 2³ = 672308943343 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 672308943294 and 672308943303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672308943311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20263626 + ... + 20296776.

It is an arithmetic number, because the mean of its divisors is an integer number (31224211200).

It is a 1-persistent number, because it is pandigital, but 2⋅672308943351 = 1344617886702 is not.

Almost surely, 2^672308943351 is an apocalyptic number.

672308943351 is a deficient number, since it is larger than the sum of its proper divisors (326865815049).

672308943351 is a wasteful number, since it uses less digits than its factorization.

672308943351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54119.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 672308943351 in words is "six hundred seventy-two billion, three hundred eight million, nine hundred forty-three thousand, three hundred fifty-one".