35447122042 has 16 divisors (see below), whose sum is σ = 57496210560. Its totient is φ = 16326083008.

The previous prime is 35447122001. The next prime is 35447122049. The reversal of 35447122042 is 24022174453.

It is a super-2 number, since 2×35447122042² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 35447121989 and 35447122007.

It is not an unprimeable number, because it can be changed into a prime (35447122049) 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, 11089492 + ... + 11092687.

It is an arithmetic number, because the mean of its divisors is an integer number (3593513160).

Almost surely, 2^35447122042 is an apocalyptic number.

35447122042 is a deficient number, since it is larger than the sum of its proper divisors (22049088518).

35447122042 is a wasteful number, since it uses less digits than its factorization.

35447122042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22182245.

The product of its (nonzero) digits is 53760, while the sum is 34.

Adding to 35447122042 its reverse (24022174453), we get a palindrome (59469296495).

The spelling of 35447122042 in words is "thirty-five billion, four hundred forty-seven million, one hundred twenty-two thousand, forty-two".