35116061421 has 32 divisors (see below), whose sum is σ = 57524981760. Its totient is φ = 18605716416.

The previous prime is 35116061419. The next prime is 35116061473. The reversal of 35116061421 is 12416061153.

It is a happy number.

It is not a de Polignac number, because 35116061421 - 2¹ = 35116061419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35116061021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 917526 + ... + 955031.

It is an arithmetic number, because the mean of its divisors is an integer number (1797655680).

Almost surely, 2^35116061421 is an apocalyptic number.

It is an amenable number.

35116061421 is a deficient number, since it is larger than the sum of its proper divisors (22408920339).

35116061421 is a wasteful number, since it uses less digits than its factorization.

35116061421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872633.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 35116061421 in words is "thirty-five billion, one hundred sixteen million, sixty-one thousand, four hundred twenty-one".