134344432450 has 12 divisors (see below), whose sum is σ = 249880644450. Its totient is φ = 53737772960.

The previous prime is 134344432429. The next prime is 134344432471. The reversal of 134344432450 is 54234443431.

134344432450 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (134344432429) and next prime (134344432471).

It can be written as a sum of positive squares in 3 ways, for example, as 111981921769 + 22362510681 = 334637^2 + 149541^2 .

It is a super-2 number, since 2×134344432450² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1343444275 + ... + 1343444374.

Almost surely, 2^134344432450 is an apocalyptic number.

134344432450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134344432450 is a deficient number, since it is larger than the sum of its proper divisors (115536212000).

134344432450 is a wasteful number, since it uses less digits than its factorization.

134344432450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686888661 (or 2686888656 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 134344432450 its reverse (54234443431), we get a palindrome (188578875881).

The spelling of 134344432450 in words is "one hundred thirty-four billion, three hundred forty-four million, four hundred thirty-two thousand, four hundred fifty".