1408940029670 has 32 divisors (see below), whose sum is σ = 2585276891136. Its totient is φ = 552729167200.

The previous prime is 1408940029663. The next prime is 1408940029691. The reversal of 1408940029670 is 769200498041.

It is a super-2 number, since 2×1408940029670² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5059214 + ... + 5330433.

It is an arithmetic number, because the mean of its divisors is an integer number (80789902848).

Almost surely, 2^{1408940029670} is an apocalyptic number.

1408940029670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1408940029670 is a deficient number, since it is larger than the sum of its proper divisors (1176336861466).

1408940029670 is a wasteful number, since it uses less digits than its factorization.

1408940029670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10389916.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 1408940029670 in words is "one trillion, four hundred eight billion, nine hundred forty million, twenty-nine thousand, six hundred seventy".