1351046144263 has 8 divisors (see below), whose sum is σ = 1360692446400. Its totient is φ = 1341407560800.

The previous prime is 1351046144249. The next prime is 1351046144281. The reversal of 1351046144263 is 3624416401531.

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 1351046144263 - 2²⁵ = 1351012589831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351046144213) 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, 1578120 + ... + 2278717.

It is an arithmetic number, because the mean of its divisors is an integer number (170086555800).

Almost surely, 2^{1351046144263} is an apocalyptic number.

1351046144263 is a deficient number, since it is larger than the sum of its proper divisors (9646302137).

1351046144263 is a wasteful number, since it uses less digits than its factorization.

1351046144263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859337.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 1351046144263 in words is "one trillion, three hundred fifty-one billion, forty-six million, one hundred forty-four thousand, two hundred sixty-three".