1401126134 has 8 divisors (see below), whose sum is σ = 2109169368. Its totient is φ = 698069680.

The previous prime is 1401126079. The next prime is 1401126143. The reversal of 1401126134 is 4316211041.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1245992 + ... + 1247115.

It is an arithmetic number, because the mean of its divisors is an integer number (263646171).

Almost surely, 2^1401126134 is an apocalyptic number.

1401126134 is a deficient number, since it is larger than the sum of its proper divisors (708043234).

1401126134 is a wasteful number, since it uses less digits than its factorization.

1401126134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493390.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 1401126134 is about 37431.6194413226. The cubic root of 1401126134 is about 1118.9888125621.

Adding to 1401126134 its reverse (4316211041), we get a palindrome (5717337175).

The spelling of 1401126134 in words is "one billion, four hundred one million, one hundred twenty-six thousand, one hundred thirty-four".