1369148023570 has 16 divisors (see below), whose sum is σ = 2475228308760. Its totient is φ = 545267683584.

The previous prime is 1369148023541. The next prime is 1369148023589. The reversal of 1369148023570 is 753208419631.

It can be written as a sum of positive squares in 4 ways, for example, as 946100546329 + 423047477241 = 972677^2 + 650421^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298938327 + ... + 298942906.

It is a 1-persistent number, because it is pandigital, but 2⋅1369148023570 = 2738296047140 is not.

Almost surely, 2^{1369148023570} is an apocalyptic number.

1369148023570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1369148023570 is a deficient number, since it is larger than the sum of its proper divisors (1106080285190).

1369148023570 is a wasteful number, since it uses less digits than its factorization.

1369148023570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597881469.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 1369148023570 in words is "one trillion, three hundred sixty-nine billion, one hundred forty-eight million, twenty-three thousand, five hundred seventy".