464423627542 has 16 divisors (see below), whose sum is σ = 838057674240. Its totient is φ = 188562976488.

The previous prime is 464423627501. The next prime is 464423627593. The reversal of 464423627542 is 245726324464.

It is a congruent number.

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, 872976478 + ... + 872977009.

It is an arithmetic number, because the mean of its divisors is an integer number (52378604640).

Almost surely, 2^464423627542 is an apocalyptic number.

464423627542 is a deficient number, since it is larger than the sum of its proper divisors (373634046698).

464423627542 is a wasteful number, since it uses less digits than its factorization.

464423627542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745953515.

The product of its digits is 7741440, while the sum is 49.

The spelling of 464423627542 in words is "four hundred sixty-four billion, four hundred twenty-three million, six hundred twenty-seven thousand, five hundred forty-two".