7423801626045 has 32 divisors (see below), whose sum is σ = 13575054792960. Its totient is φ = 3393712074240.

The previous prime is 7423801626041. The next prime is 7423801626071. The reversal of 7423801626045 is 5406261083247.

It is not a de Polignac number, because 7423801626045 - 2² = 7423801626041 is a prime.

It is a super-2 number, since 2×7423801626045² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7423801625985 and 7423801626003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7423801626041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23889465 + ... + 24198225.

It is an arithmetic number, because the mean of its divisors is an integer number (424220462280).

Almost surely, 2^{7423801626045} is an apocalyptic number.

It is an amenable number.

7423801626045 is a deficient number, since it is larger than the sum of its proper divisors (6151253166915).

7423801626045 is a wasteful number, since it uses less digits than its factorization.

7423801626045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537765.

The product of its (nonzero) digits is 1935360, while the sum is 48.

The spelling of 7423801626045 in words is "seven trillion, four hundred twenty-three billion, eight hundred one million, six hundred twenty-six thousand, forty-five".