126413354650 has 48 divisors (see below), whose sum is σ = 264778553088. Its totient is φ = 44485632000.

The previous prime is 126413354633. The next prime is 126413354687. The reversal of 126413354650 is 56453314621.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3690087 + ... + 3724186.

It is an arithmetic number, because the mean of its divisors is an integer number (5516219856).

Almost surely, 2^126413354650 is an apocalyptic number.

126413354650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126413354650 is an abundant number, since it is smaller than the sum of its proper divisors (138365198438).

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

126413354650 is a wasteful number, since it uses less digits than its factorization.

126413354650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7414327 (or 7414322 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 126413354650 in words is "one hundred twenty-six billion, four hundred thirteen million, three hundred fifty-four thousand, six hundred fifty".