1400541032442 has 64 divisors (see below), whose sum is σ = 3045347020800. Its totient is φ = 427766365440.

The previous prime is 1400541032431. The next prime is 1400541032479. The reversal of 1400541032442 is 2442301450041.

It is a super-3 number, since 3×1400541032442³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6168409 + ... + 6391427.

It is an arithmetic number, because the mean of its divisors is an integer number (47583547200).

Almost surely, 2^{1400541032442} is an apocalyptic number.

1400541032442 is an abundant number, since it is smaller than the sum of its proper divisors (1644805988358).

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

1400541032442 is a wasteful number, since it uses less digits than its factorization.

1400541032442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224851.

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 1400541032442 its reverse (2442301450041), we get a palindrome (3842842482483).

The spelling of 1400541032442 in words is "one trillion, four hundred billion, five hundred forty-one million, thirty-two thousand, four hundred forty-two".