514540401012402 has 16 divisors (see below), whose sum is σ = 1029131052810240. Its totient is φ = 171505091873232.

The previous prime is 514540401012377. The next prime is 514540401012437. The reversal of 514540401012402 is 204210104045415.

It is a super-2 number, since 2×514540401012402² (a number of 30 digits) contains 22 as substring.

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, 2093649613 + ... + 2093895360.

It is an arithmetic number, because the mean of its divisors is an integer number (64320690800640).

Almost surely, 2^{514540401012402} is an apocalyptic number.

514540401012402 is an abundant number, since it is smaller than the sum of its proper divisors (514590651797838).

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

514540401012402 is a wasteful number, since it uses less digits than its factorization.

514540401012402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4187565457.

The product of its (nonzero) digits is 25600, while the sum is 33.

Adding to 514540401012402 its reverse (204210104045415), we get a palindrome (718750505057817).

The spelling of 514540401012402 in words is "five hundred fourteen trillion, five hundred forty billion, four hundred one million, twelve thousand, four hundred two".