127413497450 has 48 divisors (see below), whose sum is σ = 251793839520. Its totient is φ = 47831728320.

The previous prime is 127413497437. The next prime is 127413497479. The reversal of 127413497450 is 54794314721.

It is a junction number, because it is equal to n+sod(n) for n = 127413497395 and 127413497404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 525077 + ... + 728376.

It is an arithmetic number, because the mean of its divisors is an integer number (5245704990).

Almost surely, 2^127413497450 is an apocalyptic number.

127413497450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127413497450 is a deficient number, since it is larger than the sum of its proper divisors (124380342070).

127413497450 is a wasteful number, since it uses less digits than its factorization.

127413497450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1253591 (or 1253586 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 127413497450 in words is "one hundred twenty-seven billion, four hundred thirteen million, four hundred ninety-seven thousand, four hundred fifty".