2469401864870 has 32 divisors (see below), whose sum is σ = 4539664147968. Its totient is φ = 966708792288.

The previous prime is 2469401864843. The next prime is 2469401864899. The reversal of 2469401864870 is 784681049642.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15167237 + ... + 15329183.

It is an arithmetic number, because the mean of its divisors is an integer number (141864504624).

Almost surely, 2^{2469401864870} is an apocalyptic number.

2469401864870 is a deficient number, since it is larger than the sum of its proper divisors (2070262283098).

2469401864870 is a wasteful number, since it uses less digits than its factorization.

2469401864870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194444.

The product of its (nonzero) digits is 18579456, while the sum is 59.

The spelling of 2469401864870 in words is "two trillion, four hundred sixty-nine billion, four hundred one million, eight hundred sixty-four thousand, eight hundred seventy".