1403161929712 has 80 divisors (see below), whose sum is σ = 2878464204000. Its totient is φ = 661477082112.

The previous prime is 1403161929709. The next prime is 1403161929727. The reversal of 1403161929712 is 2179291613041.

It is a super-3 number, since 3×1403161929712³ (a number of 37 digits) contains 333 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, 155401614 + ... + 155410642.

It is an arithmetic number, because the mean of its divisors is an integer number (35980802550).

Almost surely, 2^{1403161929712} 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 1403161929712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439232102000).

1403161929712 is an abundant number, since it is smaller than the sum of its proper divisors (1475302274288).

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

1403161929712 is a wasteful number, since it uses less digits than its factorization.

1403161929712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16898 (or 16892 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 46.

The spelling of 1403161929712 in words is "one trillion, four hundred three billion, one hundred sixty-one million, nine hundred twenty-nine thousand, seven hundred twelve".