1401420134230 has 32 divisors (see below), whose sum is σ = 2565175910400. Its totient is φ = 551156397792.

The previous prime is 1401420134183. The next prime is 1401420134239. The reversal of 1401420134230 is 324310241041.

It is a junction number, because it is equal to n+sod(n) for n = 1401420134195 and 1401420134204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401420134239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3522382 + ... + 3900001.

It is an arithmetic number, because the mean of its divisors is an integer number (80161747200).

Almost surely, 2^{1401420134230} is an apocalyptic number.

1401420134230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401420134230 is a deficient number, since it is larger than the sum of its proper divisors (1163755776170).

1401420134230 is a wasteful number, since it uses less digits than its factorization.

1401420134230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7422708.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1401420134230 its reverse (324310241041), we get a palindrome (1725730375271).

The spelling of 1401420134230 in words is "one trillion, four hundred one billion, four hundred twenty million, one hundred thirty-four thousand, two hundred thirty".