107764199450 has 24 divisors (see below), whose sum is σ = 200473669980. Its totient is φ = 43098742400.

The previous prime is 107764199443. The next prime is 107764199519. The reversal of 107764199450 is 54991467701.

It can be written as a sum of positive squares in 6 ways, for example, as 68409971809 + 39354227641 = 261553^2 + 198379^2 .

It is a super-2 number, since 2×107764199450² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 107764199392 and 107764199401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146180 + ... + 486720.

Almost surely, 2^107764199450 is an apocalyptic number.

107764199450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

107764199450 is a deficient number, since it is larger than the sum of its proper divisors (92709470530).

107764199450 is a wasteful number, since it uses less digits than its factorization.

107764199450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346882 (or 346877 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 53.

The spelling of 107764199450 in words is "one hundred seven billion, seven hundred sixty-four million, one hundred ninety-nine thousand, four hundred fifty".