1401411031002 has 12 divisors (see below), whose sum is σ = 3036390567210. Its totient is φ = 467137010328.

The previous prime is 1401411030979. The next prime is 1401411031087. The reversal of 1401411031002 is 2001301141041.

It can be written as a sum of positive squares in only one way, i.e., 1327954312161 + 73456718841 = 1152369^2 + 271029^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 77856168389 = 1401411031002 / (1 + 4 + 0 + 1 + 4 + 1 + 1 + 0 + 3 + 1 + 0 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38928084177 + ... + 38928084212.

Almost surely, 2^{1401411031002} is an apocalyptic number.

1401411031002 is an abundant number, since it is smaller than the sum of its proper divisors (1634979536208).

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

1401411031002 is a wasteful number, since it uses less digits than its factorization.

1401411031002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77856168397 (or 77856168394 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1401411031002 its reverse (2001301141041), we get a palindrome (3402712172043).

The spelling of 1401411031002 in words is "one trillion, four hundred one billion, four hundred eleven million, thirty-one thousand, two".