10070640378 has 24 divisors (see below), whose sum is σ = 21823808916. Its totient is φ = 3356251200.

The previous prime is 10070640373. The next prime is 10070640383. The reversal of 10070640378 is 87304607001.

10070640378 is a `hidden beast` number, since 1 + 0 + 0 + 7 + 0 + 640 + 3 + 7 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (10070640373) and next prime (10070640383).

It can be written as a sum of positive squares in 2 ways, for example, as 9232711569 + 837928809 = 96087^2 + 28947^2 .

It is not an unprimeable number, because it can be changed into a prime (10070640373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51948 + ... + 151128.

Almost surely, 2^10070640378 is an apocalyptic number.

10070640378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10070640378 is an abundant number, since it is smaller than the sum of its proper divisors (11753168538).

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

10070640378 is a wasteful number, since it uses less digits than its factorization.

10070640378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104830 (or 104827 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 10070640378 in words is "ten billion, seventy million, six hundred forty thousand, three hundred seventy-eight".