1403413013983 has 4 divisors (see below), whose sum is σ = 1441343095480. Its totient is φ = 1365482932488.

The previous prime is 1403413013953. The next prime is 1403413013999. The reversal of 1403413013983 is 3893103143041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1403413013983 is a prime.

It is a super-3 number, since 3×1403413013983³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403413013953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18965040693 + ... + 18965040766.

It is an arithmetic number, because the mean of its divisors is an integer number (360335773870).

Almost surely, 2^{1403413013983} is an apocalyptic number.

1403413013983 is a deficient number, since it is larger than the sum of its proper divisors (37930081497).

1403413013983 is an equidigital number, since it uses as much as digits as its factorization.

1403413013983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37930081496.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 1403413013983 in words is "one trillion, four hundred three billion, four hundred thirteen million, thirteen thousand, nine hundred eighty-three".