1240679846016 has 960 divisors, whose sum is σ = 4268727540000. Its totient is φ = 356502601728.

The previous prime is 1240679845991. The next prime is 1240679846039. The reversal of 1240679846016 is 6106489760421.

1240679846016 is a `hidden beast` number, since 1 + 24 + 0 + 6 + 7 + 9 + 8 + 4 + 601 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2763206560 + ... + 2763207008.

Almost surely, 2^{1240679846016} is an apocalyptic number.

1240679846016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1240679846016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2134363770000).

1240679846016 is an abundant number, since it is smaller than the sum of its proper divisors (3028047693984).

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

1240679846016 is a wasteful number, since it uses less digits than its factorization.

1240679846016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 569 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 1240679846016 in words is "one trillion, two hundred forty billion, six hundred seventy-nine million, eight hundred forty-six thousand, sixteen".