40401499999995 has 48 divisors (see below), whose sum is σ = 70929134040960. Its totient is φ = 21270687639552.

The previous prime is 40401499999981. The next prime is 40401500000033. The reversal of 40401499999995 is 59999999410404.

It is not a de Polignac number, because 40401499999995 - 2¹³ = 40401499991803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17758087 + ... + 19903583.

It is an arithmetic number, because the mean of its divisors is an integer number (1477690292520).

Almost surely, 2^{40401499999995} is an apocalyptic number.

40401499999995 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

40401499999995 is a deficient number, since it is larger than the sum of its proper divisors (30527634040965).

40401499999995 is a wasteful number, since it uses less digits than its factorization.

40401499999995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150884 (or 2150881 counting only the distinct ones).

The product of its (nonzero) digits is 1530550080, while the sum is 81.

The spelling of 40401499999995 in words is "forty trillion, four hundred one billion, four hundred ninety-nine million, nine hundred ninety-nine thousand, nine hundred ninety-five".