1014404942490 has 64 divisors (see below), whose sum is σ = 2621473269120. Its totient is φ = 250280560640.

The previous prime is 1014404942437. The next prime is 1014404942497. The reversal of 1014404942490 is 942494044101.

It is not an unprimeable number, because it can be changed into a prime (1014404942497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16826091 + ... + 16886270.

It is an arithmetic number, because the mean of its divisors is an integer number (40960519830).

Almost surely, 2^{1014404942490} is an apocalyptic number.

1014404942490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1014404942490 is an abundant number, since it is smaller than the sum of its proper divisors (1607068326630).

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

1014404942490 is a wasteful number, since it uses less digits than its factorization.

1014404942490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33712447.

The product of its (nonzero) digits is 165888, while the sum is 42.

Adding to 1014404942490 its reverse (942494044101), we get a palindrome (1956898986591).

The spelling of 1014404942490 in words is "one trillion, fourteen billion, four hundred four million, nine hundred forty-two thousand, four hundred ninety".