1423746524472 has 64 divisors (see below), whose sum is σ = 3608267040000. Its totient is φ = 468081179904.

The previous prime is 1423746524429. The next prime is 1423746524491. The reversal of 1423746524472 is 2744256473241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596604 + ... + 1789812.

It is an arithmetic number, because the mean of its divisors is an integer number (56379172500).

Almost surely, 2^{1423746524472} is an apocalyptic number.

1423746524472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is a pronic number, being equal to 1193208×1193209.

It is an amenable number.

1423746524472 is an abundant number, since it is smaller than the sum of its proper divisors (2184520515528).

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

1423746524472 is a wasteful number, since it uses less digits than its factorization.

1423746524472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1193900 (or 1193896 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 51.

The spelling of 1423746524472 in words is "one trillion, four hundred twenty-three billion, seven hundred forty-six million, five hundred twenty-four thousand, four hundred seventy-two".