10078042970 has 16 divisors (see below), whose sum is σ = 18180887400. Its totient is φ = 4022237184.

The previous prime is 10078042951. The next prime is 10078042979. The reversal of 10078042970 is 7924087001.

It can be written as a sum of positive squares in 4 ways, for example, as 6030920281 + 4047122689 = 77659^2 + 63617^2 .

It is not an unprimeable number, because it can be changed into a prime (10078042979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1117787 + ... + 1126766.

Almost surely, 2^10078042970 is an apocalyptic number.

10078042970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10078042970 is a deficient number, since it is larger than the sum of its proper divisors (8102844430).

10078042970 is a wasteful number, since it uses less digits than its factorization.

10078042970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245009.

The product of its (nonzero) digits is 28224, while the sum is 38.

The spelling of 10078042970 in words is "ten billion, seventy-eight million, forty-two thousand, nine hundred seventy".