1450063621437 has 4 divisors (see below), whose sum is σ = 1933418161920. Its totient is φ = 966709080956.

The previous prime is 1450063621429. The next prime is 1450063621469. The reversal of 1450063621437 is 7341263600541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1450063621437 - 2³ = 1450063621429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450063621837) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 241677270237 + ... + 241677270242.

It is an arithmetic number, because the mean of its divisors is an integer number (483354540480).

Almost surely, 2^{1450063621437} is an apocalyptic number.

It is an amenable number.

1450063621437 is a deficient number, since it is larger than the sum of its proper divisors (483354540483).

1450063621437 is an equidigital number, since it uses as much as digits as its factorization.

1450063621437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483354540482.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 1450063621437 in words is "one trillion, four hundred fifty billion, sixty-three million, six hundred twenty-one thousand, four hundred thirty-seven".