146692370137 has 16 divisors (see below), whose sum is σ = 147979560960. Its totient is φ = 145412308800.

The previous prime is 146692370119. The next prime is 146692370141. The reversal of 146692370137 is 731073296641.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 146692370137 - 2³¹ = 144544886489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146692370107) 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, 63529539 + ... + 63531847.

It is an arithmetic number, because the mean of its divisors is an integer number (9248722560).

Almost surely, 2^146692370137 is an apocalyptic number.

It is an amenable number.

146692370137 is a deficient number, since it is larger than the sum of its proper divisors (1287190823).

146692370137 is a wasteful number, since it uses less digits than its factorization.

146692370137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3624.

The product of its (nonzero) digits is 1143072, while the sum is 49.

The spelling of 146692370137 in words is "one hundred forty-six billion, six hundred ninety-two million, three hundred seventy thousand, one hundred thirty-seven".