6416143342890 has 64 divisors (see below), whose sum is σ = 15460834701312. Its totient is φ = 1704081556800.

The previous prime is 6416143342871. The next prime is 6416143342937. The reversal of 6416143342890 is 982433416146.

It is a super-2 number, since 2×6416143342890² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11205909 + ... + 11764551.

It is an arithmetic number, because the mean of its divisors is an integer number (241575542208).

Almost surely, 2^{6416143342890} is an apocalyptic number.

6416143342890 is an abundant number, since it is smaller than the sum of its proper divisors (9044691358422).

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

6416143342890 is a wasteful number, since it uses less digits than its factorization.

6416143342890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560195.

The product of its (nonzero) digits is 2985984, while the sum is 51.

The spelling of 6416143342890 in words is "six trillion, four hundred sixteen billion, one hundred forty-three million, three hundred forty-two thousand, eight hundred ninety".