142412077465 has 64 divisors (see below), whose sum is σ = 208782987264. Its totient is φ = 91150380288.

The previous prime is 142412077463. The next prime is 142412077471. The reversal of 142412077465 is 564770214241.

It is a cyclic number.

It is not a de Polignac number, because 142412077465 - 2¹ = 142412077463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142412077463) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5758707 + ... + 5783383.

It is an arithmetic number, because the mean of its divisors is an integer number (3262234176).

Almost surely, 2^142412077465 is an apocalyptic number.

It is an amenable number.

142412077465 is a deficient number, since it is larger than the sum of its proper divisors (66370909799).

142412077465 is a wasteful number, since it uses less digits than its factorization.

142412077465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24886.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 142412077465 in words is "one hundred forty-two billion, four hundred twelve million, seventy-seven thousand, four hundred sixty-five".