1402356151643 has 4 divisors (see below), whose sum is σ = 1428815701728. Its totient is φ = 1375896601560.

The previous prime is 1402356151631. The next prime is 1402356151699. The reversal of 1402356151643 is 3461516532041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1402356151643 - 2¹⁴ = 1402356135259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1402356151643.

It is not an unprimeable number, because it can be changed into a prime (1402356151613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13229774963 + ... + 13229775068.

It is an arithmetic number, because the mean of its divisors is an integer number (357203925432).

Almost surely, 2^{1402356151643} is an apocalyptic number.

1402356151643 is a deficient number, since it is larger than the sum of its proper divisors (26459550085).

1402356151643 is an equidigital number, since it uses as much as digits as its factorization.

1402356151643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26459550084.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 1402356151643 in words is "one trillion, four hundred two billion, three hundred fifty-six million, one hundred fifty-one thousand, six hundred forty-three".