35042278623 has 8 divisors (see below), whose sum is σ = 50970587136. Its totient is φ = 21237744600.

The previous prime is 35042278603. The next prime is 35042278633. The reversal of 35042278623 is 32687224053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 35042278623 - 2⁸ = 35042278367 is a prime.

It is a super-2 number, since 2×35042278623² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35042278603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530943583 + ... + 530943648.

It is an arithmetic number, because the mean of its divisors is an integer number (6371323392).

Almost surely, 2^35042278623 is an apocalyptic number.

35042278623 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

35042278623 is a deficient number, since it is larger than the sum of its proper divisors (15928308513).

35042278623 is a wasteful number, since it uses less digits than its factorization.

35042278623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061887245.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 35042278623 in words is "thirty-five billion, forty-two million, two hundred seventy-eight thousand, six hundred twenty-three".