1429990613258 has 16 divisors (see below), whose sum is σ = 2153672823456. Its totient is φ = 712100046000.

The previous prime is 1429990613257. The next prime is 1429990613281. The reversal of 1429990613258 is 8523160999241.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1429990613197 and 1429990613206.

It is not an unprimeable number, because it can be changed into a prime (1429990613257) 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, 8330060 + ... + 8499992.

It is an arithmetic number, because the mean of its divisors is an integer number (134604551466).

Almost surely, 2^{1429990613258} is an apocalyptic number.

1429990613258 is a deficient number, since it is larger than the sum of its proper divisors (723682210198).

1429990613258 is a wasteful number, since it uses less digits than its factorization.

1429990613258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186949.

The product of its (nonzero) digits is 8398080, while the sum is 59.

The spelling of 1429990613258 in words is "one trillion, four hundred twenty-nine billion, nine hundred ninety million, six hundred thirteen thousand, two hundred fifty-eight".