1358090129 has 16 divisors (see below), whose sum is σ = 1535998464. Its totient is φ = 1189603200.

The previous prime is 1358090089. The next prime is 1358090159. The reversal of 1358090129 is 9210908531.

It is a cyclic number.

It is not a de Polignac number, because 1358090129 - 2¹⁶ = 1358024593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1358090092 and 1358090101.

It is not an unprimeable number, because it can be changed into a prime (1358090159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70907 + ... + 87999.

It is an arithmetic number, because the mean of its divisors is an integer number (95999904).

Almost surely, 2^1358090129 is an apocalyptic number.

It is an amenable number.

1358090129 is a deficient number, since it is larger than the sum of its proper divisors (177908335).

1358090129 is a wasteful number, since it uses less digits than its factorization.

1358090129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17368.

The product of its (nonzero) digits is 19440, while the sum is 38.

The square root of 1358090129 is about 36852.2744074229. The cubic root of 1358090129 is about 1107.4127793364.

The spelling of 1358090129 in words is "one billion, three hundred fifty-eight million, ninety thousand, one hundred twenty-nine".