1400223134131 has 8 divisors (see below), whose sum is σ = 1402262184960. Its totient is φ = 1398185567688.

The previous prime is 1400223134111. The next prime is 1400223134137. The reversal of 1400223134131 is 1314313220041.

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

It is a cyclic number.

It is not a de Polignac number, because 1400223134131 - 2⁵ = 1400223134099 is a prime.

It is a super-2 number, since 2×1400223134131² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1400223134096 and 1400223134105.

It is not an unprimeable number, because it can be changed into a prime (1400223134137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1523910 + ... + 2263348.

It is an arithmetic number, because the mean of its divisors is an integer number (175282773120).

Almost surely, 2^{1400223134131} is an apocalyptic number.

1400223134131 is a deficient number, since it is larger than the sum of its proper divisors (2039050829).

1400223134131 is a wasteful number, since it uses less digits than its factorization.

1400223134131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742193.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1400223134131 its reverse (1314313220041), we get a palindrome (2714536354172).

The spelling of 1400223134131 in words is "one trillion, four hundred billion, two hundred twenty-three million, one hundred thirty-four thousand, one hundred thirty-one".