40302454420014 has 64 divisors (see below), whose sum is σ = 85468642862400. Its totient is φ = 12625804984320.

The previous prime is 40302454419977. The next prime is 40302454420091. The reversal of 40302454420014 is 41002445420304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225997644 + ... + 226175904.

It is an arithmetic number, because the mean of its divisors is an integer number (1335447544725).

Almost surely, 2^{40302454420014} is an apocalyptic number.

40302454420014 is an abundant number, since it is smaller than the sum of its proper divisors (45166188442386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40302454420014 is a wasteful number, since it uses less digits than its factorization.

40302454420014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181445.

The product of its (nonzero) digits is 61440, while the sum is 33.

Adding to 40302454420014 its reverse (41002445420304), we get a palindrome (81304899840318).

The spelling of 40302454420014 in words is "forty trillion, three hundred two billion, four hundred fifty-four million, four hundred twenty thousand, fourteen".