145040113298 has 16 divisors (see below), whose sum is σ = 219010261536. Its totient is φ = 72037162080.

The previous prime is 145040113277. The next prime is 145040113301. The reversal of 145040113298 is 892311040541.

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, 507353 + ... + 739923.

It is an arithmetic number, because the mean of its divisors is an integer number (13688141346).

Almost surely, 2^145040113298 is an apocalyptic number.

145040113298 is a deficient number, since it is larger than the sum of its proper divisors (73970148238).

145040113298 is a wasteful number, since it uses less digits than its factorization.

145040113298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234649.

The product of its (nonzero) digits is 34560, while the sum is 38.

The spelling of 145040113298 in words is "one hundred forty-five billion, forty million, one hundred thirteen thousand, two hundred ninety-eight".