26040442970 has 32 divisors (see below), whose sum is σ = 49367508480. Its totient is φ = 9862413120.

The previous prime is 26040442847. The next prime is 26040442993. The reversal of 26040442970 is 7924404062.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308780 + ... + 383960.

It is an arithmetic number, because the mean of its divisors is an integer number (1542734640).

Almost surely, 2^26040442970 is an apocalyptic number.

26040442970 is a deficient number, since it is larger than the sum of its proper divisors (23327065510).

26040442970 is a wasteful number, since it uses less digits than its factorization.

26040442970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77030.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 26040442970 in words is "twenty-six billion, forty million, four hundred forty-two thousand, nine hundred seventy".