35125002440 has 32 divisors (see below), whose sum is σ = 86215916160. Its totient is φ = 12772728000.

The previous prime is 35125002439. The next prime is 35125002463. The reversal of 35125002440 is 4420052153.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39914336 + ... + 39915215.

It is an arithmetic number, because the mean of its divisors is an integer number (2694247380).

Almost surely, 2^35125002440 is an apocalyptic number.

It is an amenable number.

35125002440 is an abundant number, since it is smaller than the sum of its proper divisors (51090913720).

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

35125002440 is a wasteful number, since it uses less digits than its factorization.

35125002440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79829573 (or 79829569 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 35125002440 its reverse (4420052153), we get a palindrome (39545054593).

The spelling of 35125002440 in words is "thirty-five billion, one hundred twenty-five million, two thousand, four hundred forty".