2350115440 has 40 divisors (see below), whose sum is σ = 5491791360. Its totient is φ = 935268096.

The previous prime is 2350115423. The next prime is 2350115461. The reversal of 2350115440 is 445110532.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 58800 + ... + 90319.

It is an arithmetic number, because the mean of its divisors is an integer number (137294784).

Almost surely, 2^2350115440 is an apocalyptic number.

2350115440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2350115440 is an abundant number, since it is smaller than the sum of its proper divisors (3141675920).

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

2350115440 is a wasteful number, since it uses less digits than its factorization.

2350115440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149329 (or 149323 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2350115440 is about 48477.9892322279. The cubic root of 2350115440 is about 1329.5246647809.

Adding to 2350115440 its reverse (445110532), we get a palindrome (2795225972).

The spelling of 2350115440 in words is "two billion, three hundred fifty million, one hundred fifteen thousand, four hundred forty".