1400220303234 has 16 divisors (see below), whose sum is σ = 2801419473600. Its totient is φ = 466576956560.

The previous prime is 1400220303203. The next prime is 1400220303263. The reversal of 1400220303234 is 4323030220041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40767534 + ... + 40801865.

It is an arithmetic number, because the mean of its divisors is an integer number (175088717100).

Almost surely, 2^{1400220303234} is an apocalyptic number.

1400220303234 is an abundant number, since it is smaller than the sum of its proper divisors (1401199170366).

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

1400220303234 is a wasteful number, since it uses less digits than its factorization.

1400220303234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81572265.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 1400220303234 its reverse (4323030220041), we get a palindrome (5723250523275).

The spelling of 1400220303234 in words is "one trillion, four hundred billion, two hundred twenty million, three hundred three thousand, two hundred thirty-four".