1400483489787 has 10 divisors (see below), whose sum is σ = 2092080274988. Its totient is φ = 933655659804.

The previous prime is 1400483489771. The next prime is 1400483489789. The reversal of 1400483489787 is 7879843840041.

1400483489787 is a `hidden beast` number, since 1 + 4 + 0 + 0 + 4 + 83 + 489 + 78 + 7 = 666.

It is not a de Polignac number, because 1400483489787 - 2⁴ = 1400483489771 is a prime.

It is a super-2 number, since 2×1400483489787² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400483489789) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8644959733 + ... + 8644959894.

Almost surely, 2^{1400483489787} is an apocalyptic number.

1400483489787 is a deficient number, since it is larger than the sum of its proper divisors (691596785201).

1400483489787 is an equidigital number, since it uses as much as digits as its factorization.

1400483489787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17289919639 (or 17289919630 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 63.

The spelling of 1400483489787 in words is "one trillion, four hundred billion, four hundred eighty-three million, four hundred eighty-nine thousand, seven hundred eighty-seven".