35050042240 has 64 divisors (see below), whose sum is σ = 87434652960. Its totient is φ = 13410445312.

The previous prime is 35050042231. The next prime is 35050042241. The reversal of 35050042240 is 4224005053.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×35050042240² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35050042241) 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, 1175839 + ... + 1205278.

Almost surely, 2^35050042240 is an apocalyptic number.

It is an amenable number.

35050042240 is an abundant number, since it is smaller than the sum of its proper divisors (52384610720).

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

35050042240 is a wasteful number, since it uses less digits than its factorization.

35050042240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381159 (or 2381147 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 35050042240 its reverse (4224005053), we get a palindrome (39274047293).

The spelling of 35050042240 in words is "thirty-five billion, fifty million, forty-two thousand, two hundred forty".