35012421645 has 8 divisors (see below), whose sum is σ = 56019874656. Its totient is φ = 18673291536.

The previous prime is 35012421641. The next prime is 35012421709. The reversal of 35012421645 is 54612421053.

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

It is not a de Polignac number, because 35012421645 - 2² = 35012421641 is a prime.

It is a super-3 number, since 3×35012421645³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35012421641) 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, 1167080707 + ... + 1167080736.

It is an arithmetic number, because the mean of its divisors is an integer number (7002484332).

Almost surely, 2^35012421645 is an apocalyptic number.

It is an amenable number.

35012421645 is a deficient number, since it is larger than the sum of its proper divisors (21007453011).

35012421645 is a wasteful number, since it uses less digits than its factorization.

35012421645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334161451.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 35012421645 its reverse (54612421053), we get a palindrome (89624842698).

The spelling of 35012421645 in words is "thirty-five billion, twelve million, four hundred twenty-one thousand, six hundred forty-five".