35146428421 has 8 divisors (see below), whose sum is σ = 38329114880. Its totient is φ = 32032186992.

The previous prime is 35146428391. The next prime is 35146428431. The reversal of 35146428421 is 12482464153.

It is a happy number.

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

It is not a de Polignac number, because 35146428421 - 2⁵ = 35146428389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35146428431) 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, 17110185 + ... + 17112238.

It is an arithmetic number, because the mean of its divisors is an integer number (4791139360).

Almost surely, 2^35146428421 is an apocalyptic number.

It is an amenable number.

35146428421 is a deficient number, since it is larger than the sum of its proper divisors (3182686459).

35146428421 is a wasteful number, since it uses less digits than its factorization.

35146428421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34222515.

The product of its digits is 184320, while the sum is 40.

The spelling of 35146428421 in words is "thirty-five billion, one hundred forty-six million, four hundred twenty-eight thousand, four hundred twenty-one".