10245512556434 has 8 divisors (see below), whose sum is σ = 16272284648508. Its totient is φ = 4821417673600.

The previous prime is 10245512556431. The next prime is 10245512556491. The reversal of 10245512556434 is 43465521554201.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10147760658025 + 97751898409 = 3185555^2 + 312653^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10245512556431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150669302267 + ... + 150669302334.

Almost surely, 2^{10245512556434} is an apocalyptic number.

10245512556434 is a deficient number, since it is larger than the sum of its proper divisors (6026772092074).

10245512556434 is a wasteful number, since it uses less digits than its factorization.

10245512556434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301338604620.

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 10245512556434 in words is "ten trillion, two hundred forty-five billion, five hundred twelve million, five hundred fifty-six thousand, four hundred thirty-four".