1464320117242 has 16 divisors (see below), whose sum is σ = 2330826425280. Its totient is φ = 688457061952.

The previous prime is 1464320117237. The next prime is 1464320117261. The reversal of 1464320117242 is 2427110234641.

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, 269768863 + ... + 269774290.

It is an arithmetic number, because the mean of its divisors is an integer number (145676651580).

Almost surely, 2^{1464320117242} is an apocalyptic number.

1464320117242 is a deficient number, since it is larger than the sum of its proper divisors (866506308038).

1464320117242 is a wasteful number, since it uses less digits than its factorization.

1464320117242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539543237.

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 1464320117242 in words is "one trillion, four hundred sixty-four billion, three hundred twenty million, one hundred seventeen thousand, two hundred forty-two".