35455221042 has 16 divisors (see below), whose sum is σ = 71573157792. Its totient is φ = 11707954400.

The previous prime is 35455221031. The next prime is 35455221059. The reversal of 35455221042 is 24012255453.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 35455220994 and 35455221012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27612459 + ... + 27613742.

It is an arithmetic number, because the mean of its divisors is an integer number (4473322362).

Almost surely, 2^35455221042 is an apocalyptic number.

35455221042 is an abundant number, since it is smaller than the sum of its proper divisors (36117936750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35455221042 is a wasteful number, since it uses less digits than its factorization.

35455221042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55226313.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 35455221042 its reverse (24012255453), we get a palindrome (59467476495).

The spelling of 35455221042 in words is "thirty-five billion, four hundred fifty-five million, two hundred twenty-one thousand, forty-two".