1421723512296 has 96 divisors (see below), whose sum is σ = 4072954541760. Its totient is φ = 447093478656.

The previous prime is 1421723512243. The next prime is 1421723512333. The reversal of 1421723512296 is 6922153271241.

1421723512296 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 7 + 2 + 351 + 2 + 296 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5759446 + ... + 6001221.

It is an arithmetic number, because the mean of its divisors is an integer number (42426609810).

Almost surely, 2^{1421723512296} is an apocalyptic number.

It is an amenable number.

1421723512296 is an abundant number, since it is smaller than the sum of its proper divisors (2651231029464).

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

1421723512296 is a wasteful number, since it uses less digits than its factorization.

1421723512296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11760775 (or 11760768 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The spelling of 1421723512296 in words is "one trillion, four hundred twenty-one billion, seven hundred twenty-three million, five hundred twelve thousand, two hundred ninety-six".