10140445125434 has 8 divisors (see below), whose sum is σ = 16380719048820. Its totient is φ = 4680205442496.

The previous prime is 10140445125413. The next prime is 10140445125497. The reversal of 10140445125434 is 43452154404101.

It can be written as a sum of positive squares in 2 ways, for example, as 10113004209025 + 27440916409 = 3180095^2 + 165653^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195008560079 + ... + 195008560130.

Almost surely, 2^{10140445125434} is an apocalyptic number.

10140445125434 is a deficient number, since it is larger than the sum of its proper divisors (6240273923386).

10140445125434 is a wasteful number, since it uses less digits than its factorization.

10140445125434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390017120224.

The product of its (nonzero) digits is 153600, while the sum is 38.

Adding to 10140445125434 its reverse (43452154404101), we get a palindrome (53592599529535).

The spelling of 10140445125434 in words is "ten trillion, one hundred forty billion, four hundred forty-five million, one hundred twenty-five thousand, four hundred thirty-four".