1407372706064 has 80 divisors (see below), whose sum is σ = 2952119385600. Its totient is φ = 646114710528.

The previous prime is 1407372706049. The next prime is 1407372706109. The reversal of 1407372706064 is 4606072737041.

It is a super-2 number, since 2×1407372706064² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59777207 + ... + 59800745.

It is an arithmetic number, because the mean of its divisors is an integer number (36901492320).

Almost surely, 2^{1407372706064} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1407372706064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1476059692800).

1407372706064 is an abundant number, since it is smaller than the sum of its proper divisors (1544746679536).

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

1407372706064 is a wasteful number, since it uses less digits than its factorization.

1407372706064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25072 (or 25066 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 47.

The spelling of 1407372706064 in words is "one trillion, four hundred seven billion, three hundred seventy-two million, seven hundred six thousand, sixty-four".