1401230314140 has 48 divisors (see below), whose sum is σ = 3925040837760. Its totient is φ = 373509421120.

The previous prime is 1401230314091. The next prime is 1401230314189. The reversal of 1401230314140 is 414130321041.

It is an interprime number because it is at equal distance from previous prime (1401230314091) and next prime (1401230314189).

It is a self number, because there is not a number n which added to its sum of digits gives 1401230314140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4601106 + ... + 4896185.

It is an arithmetic number, because the mean of its divisors is an integer number (81771684120).

Almost surely, 2^{1401230314140} is an apocalyptic number.

1401230314140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401230314140 is an abundant number, since it is smaller than the sum of its proper divisors (2523810523620).

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

1401230314140 is a wasteful number, since it uses less digits than its factorization.

1401230314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499762 (or 9499760 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1401230314140 its reverse (414130321041), we get a palindrome (1815360635181).

The spelling of 1401230314140 in words is "one trillion, four hundred one billion, two hundred thirty million, three hundred fourteen thousand, one hundred forty".