1351633144398 has 64 divisors (see below), whose sum is σ = 2841348767040. Its totient is φ = 428056731648.

The previous prime is 1351633144283. The next prime is 1351633144399. The reversal of 1351633144398 is 8934413361531.

It is a self number, because there is not a number n which added to its sum of digits gives 1351633144398.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1351633144399) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5377090 + ... + 5622842.

It is an arithmetic number, because the mean of its divisors is an integer number (44396074485).

Almost surely, 2^{1351633144398} is an apocalyptic number.

1351633144398 is an abundant number, since it is smaller than the sum of its proper divisors (1489715622642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351633144398 is a wasteful number, since it uses less digits than its factorization.

1351633144398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246293.

The product of its digits is 2799360, while the sum is 51.

The spelling of 1351633144398 in words is "one trillion, three hundred fifty-one billion, six hundred thirty-three million, one hundred forty-four thousand, three hundred ninety-eight".