35226142621 has 4 divisors (see below), whose sum is σ = 35226597600. Its totient is φ = 35225687644.

The previous prime is 35226142579. The next prime is 35226142657. The reversal of 35226142621 is 12624162253.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12624162253 = 331 ⋅38139463.

It is a cyclic number.

It is not a de Polignac number, because 35226142621 - 2¹⁷ = 35226011549 is a prime.

It is a super-2 number, since 2×35226142621² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35226142661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79081 + ... + 276958.

It is an arithmetic number, because the mean of its divisors is an integer number (8806649400).

Almost surely, 2^35226142621 is an apocalyptic number.

It is an amenable number.

35226142621 is a deficient number, since it is larger than the sum of its proper divisors (454979).

35226142621 is an equidigital number, since it uses as much as digits as its factorization.

35226142621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454978.

The product of its digits is 34560, while the sum is 34.

The spelling of 35226142621 in words is "thirty-five billion, two hundred twenty-six million, one hundred forty-two thousand, six hundred twenty-one".