40412154001402 has 64 divisors (see below), whose sum is σ = 67054926470400. Its totient is φ = 18180686684160.

The previous prime is 40412154001393. The next prime is 40412154001447. The reversal of 40412154001402 is 20410045121404.

It is a happy 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, 193235652 + ... + 193444672.

It is an arithmetic number, because the mean of its divisors is an integer number (1047733226100).

Almost surely, 2^{40412154001402} is an apocalyptic number.

40412154001402 is a deficient number, since it is larger than the sum of its proper divisors (26642772468998).

40412154001402 is a wasteful number, since it uses less digits than its factorization.

40412154001402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210631.

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 40412154001402 its reverse (20410045121404), we get a palindrome (60822199122806).

The spelling of 40412154001402 in words is "forty trillion, four hundred twelve billion, one hundred fifty-four million, one thousand, four hundred two".