354864787201 has 4 divisors (see below), whose sum is σ = 354996270000. Its totient is φ = 354733304404.

The previous prime is 354864787163. The next prime is 354864787217. The reversal of 354864787201 is 102787468453.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102787468453 = 57773 ⋅1779161.

It is a cyclic number.

It is not a de Polignac number, because 354864787201 - 2²³ = 354856398593 is a prime.

It is a super-2 number, since 2×354864787201² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354864787261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65737351 + ... + 65742748.

It is an arithmetic number, because the mean of its divisors is an integer number (88749067500).

Almost surely, 2^354864787201 is an apocalyptic number.

It is an amenable number.

354864787201 is a deficient number, since it is larger than the sum of its proper divisors (131482799).

354864787201 is a wasteful number, since it uses less digits than its factorization.

354864787201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131482798.

The product of its (nonzero) digits is 9031680, while the sum is 55.

The spelling of 354864787201 in words is "three hundred fifty-four billion, eight hundred sixty-four million, seven hundred eighty-seven thousand, two hundred one".