10342456730 has 8 divisors (see below), whose sum is σ = 18616422132. Its totient is φ = 4136982688.

The previous prime is 10342456717. The next prime is 10342456739. The reversal of 10342456730 is 3765424301.

It can be written as a sum of positive squares in 2 ways, for example, as 9256556521 + 1085900209 = 96211^2 + 32953^2 .

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

It is a super-2 number, since 2×10342456730² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10342456739) 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, 517122827 + ... + 517122846.

Almost surely, 2^10342456730 is an apocalyptic number.

10342456730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10342456730 is a deficient number, since it is larger than the sum of its proper divisors (8273965402).

10342456730 is a wasteful number, since it uses less digits than its factorization.

10342456730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034245680.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 10342456730 in words is "ten billion, three hundred forty-two million, four hundred fifty-six thousand, seven hundred thirty".