1400730533073 has 12 divisors (see below), whose sum is σ = 2023382699728. Its totient is φ = 933771772440.

The previous prime is 1400730533051. The next prime is 1400730533077. The reversal of 1400730533073 is 3703350370041.

It is a happy number.

1400730533073 is a `hidden beast` number, since 1 + 40 + 0 + 7 + 305 + 3 + 307 + 3 = 666.

It is not a de Polignac number, because 1400730533073 - 2¹³ = 1400730524881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400730533077) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3865543 + ... + 4212348.

Almost surely, 2^{1400730533073} is an apocalyptic number.

It is an amenable number.

1400730533073 is a deficient number, since it is larger than the sum of its proper divisors (622652166655).

1400730533073 is a wasteful number, since it uses less digits than its factorization.

1400730533073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8097164 (or 8097161 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 36.

The spelling of 1400730533073 in words is "one trillion, four hundred billion, seven hundred thirty million, five hundred thirty-three thousand, seventy-three".