129058607040 has 112 divisors (see below), whose sum is σ = 447012120960. Its totient is φ = 31286932480.

The previous prime is 129058607011. The next prime is 129058607047. The reversal of 129058607040 is 40706850921.

It is a super-2 number, since 2×129058607040² (a number of 23 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 129058606983 and 129058607001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129058607047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6100170 + ... + 6121289.

Almost surely, 2^129058607040 is an apocalyptic number.

129058607040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

129058607040 is an abundant number, since it is smaller than the sum of its proper divisors (317953513920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

129058607040 is a wasteful number, since it uses less digits than its factorization.

129058607040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12221490 (or 12221480 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The spelling of 129058607040 in words is "one hundred twenty-nine billion, fifty-eight million, six hundred seven thousand, forty".