35420403165 has 64 divisors (see below), whose sum is σ = 65211265536. Its totient is φ = 16081846272.

The previous prime is 35420403149. The next prime is 35420403173. The reversal of 35420403165 is 56130402453.

It is not a de Polignac number, because 35420403165 - 2⁴ = 35420403149 is a prime.

It is a super-3 number, since 3×35420403165³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17771409 + ... + 17773401.

It is an arithmetic number, because the mean of its divisors is an integer number (1018926024).

Almost surely, 2^35420403165 is an apocalyptic number.

35420403165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

35420403165 is a deficient number, since it is larger than the sum of its proper divisors (29790862371).

35420403165 is a wasteful number, since it uses less digits than its factorization.

35420403165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3078.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 35420403165 in words is "thirty-five billion, four hundred twenty million, four hundred three thousand, one hundred sixty-five".