1442354511050 has 48 divisors (see below), whose sum is σ = 2775829478400. Its totient is φ = 556938782400.

The previous prime is 1442354511047. The next prime is 1442354511067. The reversal of 1442354511050 is 501154532441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1442354511050.

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, 7560335 + ... + 7748765.

It is an arithmetic number, because the mean of its divisors is an integer number (57829780800).

Almost surely, 2^{1442354511050} is an apocalyptic number.

1442354511050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442354511050 is a deficient number, since it is larger than the sum of its proper divisors (1333474967350).

1442354511050 is a wasteful number, since it uses less digits than its factorization.

1442354511050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193751 (or 193746 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 1442354511050 in words is "one trillion, four hundred forty-two billion, three hundred fifty-four million, five hundred eleven thousand, fifty".