1314221323040 has 48 divisors (see below), whose sum is σ = 3128549054400. Its totient is φ = 521675631360.

The previous prime is 1314221323039. The next prime is 1314221323057. The reversal of 1314221323040 is 403231224131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31329740 + ... + 31371659.

It is an arithmetic number, because the mean of its divisors is an integer number (65178105300).

Almost surely, 2^{1314221323040} is an apocalyptic number.

1314221323040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1314221323040 is an abundant number, since it is smaller than the sum of its proper divisors (1814327731360).

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

1314221323040 is a wasteful number, since it uses less digits than its factorization.

1314221323040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62701545 (or 62701537 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1314221323040 its reverse (403231224131), we get a palindrome (1717452547171).

The spelling of 1314221323040 in words is "one trillion, three hundred fourteen billion, two hundred twenty-one million, three hundred twenty-three thousand, forty".