10458438770 has 16 divisors (see below), whose sum is σ = 20273281560. Its totient is φ = 3861577344.

The previous prime is 10458438733. The next prime is 10458438787. The reversal of 10458438770 is 7783485401.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4863249169 + 5595189601 = 69737^2 + 74801^2 .

It is a super-2 number, since 2×10458438770² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40224635 + ... + 40224894.

Almost surely, 2^10458438770 is an apocalyptic number.

10458438770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10458438770 is a deficient number, since it is larger than the sum of its proper divisors (9814842790).

10458438770 is a wasteful number, since it uses less digits than its factorization.

10458438770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80449549.

The product of its (nonzero) digits is 752640, while the sum is 47.

The spelling of 10458438770 in words is "ten billion, four hundred fifty-eight million, four hundred thirty-eight thousand, seven hundred seventy".