40010102321340 has 48 divisors (see below), whose sum is σ = 112028601111840. Its totient is φ = 10669330656000.

The previous prime is 40010102321303. The next prime is 40010102321353. The reversal of 40010102321340 is 4312320101004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27994090 + ... + 29388590.

It is an arithmetic number, because the mean of its divisors is an integer number (2333929189830).

Almost surely, 2^{40010102321340} is an apocalyptic number.

It is an amenable number.

40010102321340 is an abundant number, since it is smaller than the sum of its proper divisors (72018498790500).

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

40010102321340 is a wasteful number, since it uses less digits than its factorization.

40010102321340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1872702 (or 1872700 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 40010102321340 its reverse (4312320101004), we get a palindrome (44322422422344).

The spelling of 40010102321340 in words is "forty trillion, ten billion, one hundred two million, three hundred twenty-one thousand, three hundred forty".