2077042345 has 8 divisors (see below), whose sum is σ = 2848515264. Its totient is φ = 1424257584.

The previous prime is 2077042309. The next prime is 2077042421. The reversal of 2077042345 is 5432407702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2077042345 - 2¹⁷ = 2076911273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2077042345.

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, 29671999 + ... + 29672068.

It is an arithmetic number, because the mean of its divisors is an integer number (356064408).

Almost surely, 2^2077042345 is an apocalyptic number.

It is an amenable number.

2077042345 is a deficient number, since it is larger than the sum of its proper divisors (771472919).

2077042345 is an equidigital number, since it uses as much as digits as its factorization.

2077042345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59344079.

The product of its (nonzero) digits is 47040, while the sum is 34.

The square root of 2077042345 is about 45574.5800309778. The cubic root of 2077042345 is about 1275.8955328385.

The spelling of 2077042345 in words is "two billion, seventy-seven million, forty-two thousand, three hundred forty-five".