1013402001432 has 32 divisors (see below), whose sum is σ = 2643657396480. Its totient is φ = 323113681440.

The previous prime is 1013402001421. The next prime is 1013402001473. The reversal of 1013402001432 is 2341002043101.

It is a junction number, because it is equal to n+sod(n) for n = 1013402001399 and 1013402001408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917936044 + ... + 917937147.

It is an arithmetic number, because the mean of its divisors is an integer number (82614293640).

Almost surely, 2^{1013402001432} is an apocalyptic number.

1013402001432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1013402001432 is an abundant number, since it is smaller than the sum of its proper divisors (1630255395048).

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

1013402001432 is a wasteful number, since it uses less digits than its factorization.

1013402001432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1835873223 (or 1835873219 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1013402001432 its reverse (2341002043101), we get a palindrome (3354404044533).

The spelling of 1013402001432 in words is "one trillion, thirteen billion, four hundred two million, one thousand, four hundred thirty-two".