2340015402 has 32 divisors (see below), whose sum is σ = 4849191360. Its totient is φ = 752311040.

The previous prime is 2340015397. The next prime is 2340015443. The reversal of 2340015402 is 2045100432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43599 + ... + 81122.

It is an arithmetic number, because the mean of its divisors is an integer number (151537230).

Almost surely, 2^2340015402 is an apocalyptic number.

2340015402 is an abundant number, since it is smaller than the sum of its proper divisors (2509175958).

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

2340015402 is a wasteful number, since it uses less digits than its factorization.

2340015402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124838.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2340015402 is about 48373.7056881112. The cubic root of 2340015402 is about 1327.6173070641.

Adding to 2340015402 its reverse (2045100432), we get a palindrome (4385115834).

The spelling of 2340015402 in words is "two billion, three hundred forty million, fifteen thousand, four hundred two".