1401123034234 has 32 divisors (see below), whose sum is σ = 2621911017600. Its totient is φ = 545552720640.

The previous prime is 1401123034217. The next prime is 1401123034261. The reversal of 1401123034234 is 4324303211041.

It is a happy number.

It is a super-2 number, since 2×1401123034234² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2579499 + ... + 3075070.

It is an arithmetic number, because the mean of its divisors is an integer number (81934719300).

Almost surely, 2^{1401123034234} is an apocalyptic number.

1401123034234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1401123034234 is a deficient number, since it is larger than the sum of its proper divisors (1220787983366).

1401123034234 is a wasteful number, since it uses less digits than its factorization.

1401123034234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5656198.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1401123034234 its reverse (4324303211041), we get a palindrome (5725426245275).

The spelling of 1401123034234 in words is "one trillion, four hundred one billion, one hundred twenty-three million, thirty-four thousand, two hundred thirty-four".