1401140134 has 8 divisors (see below), whose sum is σ = 2101893120. Its totient is φ = 700509096.

The previous prime is 1401140131. The next prime is 1401140137. The reversal of 1401140134 is 4310411041.

It is an interprime number because it is at equal distance from previous prime (1401140131) and next prime (1401140137).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401140131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7912 + ... + 53524.

It is an arithmetic number, because the mean of its divisors is an integer number (262736640).

Almost surely, 2^1401140134 is an apocalyptic number.

1401140134 is a deficient number, since it is larger than the sum of its proper divisors (700752986).

1401140134 is a wasteful number, since it uses less digits than its factorization.

1401140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60974.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1401140134 is about 37431.8064485272. The cubic root of 1401140134 is about 1118.9925395145.

Adding to 1401140134 its reverse (4310411041), we get a palindrome (5711551175).

It can be divided in two parts, 14011 and 40134, that added together give a palindrome (54145).

The spelling of 1401140134 in words is "one billion, four hundred one million, one hundred forty thousand, one hundred thirty-four".