1400355226143 has 6 divisors (see below), whose sum is σ = 2022735326664. Its totient is φ = 933570150756.

The previous prime is 1400355226069. The next prime is 1400355226169. The reversal of 1400355226143 is 3416225530041.

1400355226143 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 3 + 552 + 2 + 61 + 43 = 666.

It is not a de Polignac number, because 1400355226143 - 2²² = 1400351031839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1400355226098 and 1400355226107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400355206143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 77797512555 + ... + 77797512572.

It is an arithmetic number, because the mean of its divisors is an integer number (337122554444).

Almost surely, 2^{1400355226143} is an apocalyptic number.

1400355226143 is a deficient number, since it is larger than the sum of its proper divisors (622380100521).

1400355226143 is a wasteful number, since it uses less digits than its factorization.

1400355226143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155595025133 (or 155595025130 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 1400355226143 in words is "one trillion, four hundred billion, three hundred fifty-five million, two hundred twenty-six thousand, one hundred forty-three".