145457733106 has 8 divisors (see below), whose sum is σ = 249356113920. Its totient is φ = 62339028468.

The previous prime is 145457733079. The next prime is 145457733133. The reversal of 145457733106 is 601337754541.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (145457733079) and next prime (145457733133).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5194919026 + ... + 5194919053.

It is an arithmetic number, because the mean of its divisors is an integer number (31169514240).

Almost surely, 2^145457733106 is an apocalyptic number.

145457733106 is a deficient number, since it is larger than the sum of its proper divisors (103898380814).

145457733106 is a wasteful number, since it uses less digits than its factorization.

145457733106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10389838088.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 145457733106 in words is "one hundred forty-five billion, four hundred fifty-seven million, seven hundred thirty-three thousand, one hundred six".