2276042340 has 96 divisors (see below), whose sum is σ = 7487093376. Its totient is φ = 509322240.

The previous prime is 2276042333. The next prime is 2276042359. The reversal of 2276042340 is 432406722.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2276042298 and 2276042307.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124057 + ... + 141216.

It is an arithmetic number, because the mean of its divisors is an integer number (77990556).

Almost surely, 2^2276042340 is an apocalyptic number.

2276042340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2276042340 is an abundant number, since it is smaller than the sum of its proper divisors (5211051036).

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

2276042340 is a wasteful number, since it uses less digits than its factorization.

2276042340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265309 (or 265307 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 2276042340 is about 47707.8855117265. The cubic root of 2276042340 is about 1315.4068897534.

The spelling of 2276042340 in words is "two billion, two hundred seventy-six million, forty-two thousand, three hundred forty".