1140403401029 has 8 divisors (see below), whose sum is σ = 1143562700280. Its totient is φ = 1137247070400.

The previous prime is 1140403401023. The next prime is 1140403401089. The reversal of 1140403401029 is 9201043040411.

It can be written as a sum of positive squares in 4 ways, for example, as 2479840804 + 1137923560225 = 49798^2 + 1066735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140403401029 - 2⁴ = 1140403401013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1140403400992 and 1140403401010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140403401023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28319 + ... + 1510499.

It is an arithmetic number, because the mean of its divisors is an integer number (142945337535).

Almost surely, 2^{1140403401029} is an apocalyptic number.

It is an amenable number.

1140403401029 is a deficient number, since it is larger than the sum of its proper divisors (3159299251).

1140403401029 is a wasteful number, since it uses less digits than its factorization.

1140403401029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484311.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 1140403401029 in words is "one trillion, one hundred forty billion, four hundred three million, four hundred one thousand, twenty-nine".