1400541342 has 16 divisors (see below), whose sum is σ = 2805328272. Its totient is φ = 466139520.

The previous prime is 1400541301. The next prime is 1400541361. The reversal of 1400541342 is 2431450041.

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, 172603 + ... + 180534.

It is an arithmetic number, because the mean of its divisors is an integer number (175333017).

Almost surely, 2^1400541342 is an apocalyptic number.

1400541342 is an abundant number, since it is smaller than the sum of its proper divisors (1404786930).

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

1400541342 is a wasteful number, since it uses less digits than its factorization.

1400541342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353803.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1400541342 is about 37423.8071553390. The cubic root of 1400541342 is about 1118.8331123839.

Adding to 1400541342 its reverse (2431450041), we get a palindrome (3831991383).

The spelling of 1400541342 in words is "one billion, four hundred million, five hundred forty-one thousand, three hundred forty-two".