1401042135 has 8 divisors (see below), whose sum is σ = 2241667440. Its totient is φ = 747222464.

The previous prime is 1401042107. The next prime is 1401042161. The reversal of 1401042135 is 5312401041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1401042135 - 2¹² = 1401038039 is a prime.

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, 46701390 + ... + 46701419.

It is an arithmetic number, because the mean of its divisors is an integer number (280208430).

Almost surely, 2^1401042135 is an apocalyptic number.

1401042135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1401042135 is a deficient number, since it is larger than the sum of its proper divisors (840625305).

1401042135 is an equidigital number, since it uses as much as digits as its factorization.

1401042135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93402817.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1401042135 is about 37430.4973918328. The cubic root of 1401042135 is about 1118.9664505926.

Adding to 1401042135 its reverse (5312401041), we get a palindrome (6713443176).

The spelling of 1401042135 in words is "one billion, four hundred one million, forty-two thousand, one hundred thirty-five".